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Stems for January 19th and 26th

Stems for  January 19th

lingu  (toungue)  bilingual, linguist, lingua franca, linguini, language

sis  (condition)  arteriosclerosis, osmosis, mitosis, meiosis, catharsis, symbiosis

Stems for January 26th

ovi  (egg)  oviducts, oviparous, ovipositers, ovoviviparous, ovisac, oviform, ovary, oval

pter  (wing)  pterodactyl, helicopter, pterosaur, archaeopteryx, chiropteran

hist  (tissue)  histopathology, histolysis, histology, histogenesis

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115 Comments for “Stems for January 19th and 26th”

  1. Kathryn Wilson 4th

    lingu (toungue)
    language-a body of words and the systems for their use common to a people who are of the same community or nation, the same geographical area, or the same cultural tradition.
    sentence- Mrs.Henson teaches us language.

    linguist-a person who is skilled in several languages
    sentence- I had a linguist teach me french and spanish.

    sis (condition)
    meiosis-part of the process of gamete formation, consisting of chromosome conjugation and two cell divisions, in the course of which the diploid chromosome number becomes reduced to the haploid
    sentence- Today in science we learned about meosis.

    osmosis-the tendency of a fluid, usually water, to pass through a semipermeable membrane into a solution where the solvent concentration is higher, thus equalizing the concentrations of materials on either side of the membrane.
    sentence- Do you know about osmosis?

  2. Courtney Grays 6th

    bilingual – able to speak two languages with the facility of a native speaker .

    language – a body of words and the systems for their use common to a people who are of the same community or nation, the same geographical area, or the same cultural tradition .

    osmosis – the diffusion of fluids through membranes or porous partitions.

    meiosis – part of the process of gamete formation, consisting of chromosome conjugation and two cell divisions, in the course of which the diploid chromosome number becomes reduced to the haploid .

  3. language-a way to speak
    He speaks a different language.
    linguine: pasta in long slender flat strips
    I like linguine a lot.
    symbiosis -the relation between two different species of organisms that are interdependent

  4. Ryan Chamberlain 1st Period:D

    Stems:

    Ingu/Toungue/Bilingual-Able to speak two languages with the facility of a native speaker.

    Lingu/Toungue/Linguist- A specialist in linguistics.

    Sis/Condition/Osmosis-The diffusion of fluids through membranes or porous partitions.

    Sis/Condition/Arteriosclerosis-Degenerative changes in the arteries, characterized by thickening of the vessel walls and accumulation of calcium with consequent loss of elasticity and lessened blood flow.

  5. Tonya Heathington 1st period

    ovi (egg) oviducts, oviparous, ovipositers, ovoviviparous, ovisac, oviform, ovary, oval
    oval-having the general form, shape, or outline of an egg; egg-shaped.
    sentence: The kids said that egg is the shape of an oval.
    ovisac-a sac or capsule containing an ovum or ova.
    sentence: The kids asked the teacher what an ovisac is.

    pter (wing) pterodactyl, helicopter, pterosaur, archaeopteryx, chiropteran
    helicopter-any of a class of heavier-than-air craft that are lifted and sustained in the air horizontally by rotating wings or blades turning on vertical axes through power supplied by an engine.
    pterosaur-any flying reptile of the extinct order Pterosauria, from the Jurassic and Cretaceous periods, having the outside digit of the forelimb greatly elongated and supporting a wing membrane.
    sentence: The girl said the pterosaurs is like a dinosaur.

    hist (tissue) histopathology, histolysis, histology, histogenesis
    histology-the branch of biology dealing with the study of tissues.
    sentence: So histology is what you study about tissues.
    histolysis-disintegration or dissolution of organic tissues.
    sentence: The girl said i don’t get what histolysis means.

  6. Pter

    Pterodactyl- A bird like figure that lived in the prehistoric ages.
    Pterodactyls are exstinct to this time.

    Helicopter- Is a hovering craft that has many uses
    My friend flew in a helicopter.

    Hist

    Histology- Is the study of tissues.
    I dont know anyone who knows histology.

    Histolysis- a person who studies tisues.
    I dont know anyone who is a Histolysis.

  7. grant butler 2nd period
    histology-is the study of the microscopic anatomy of cells and tissues of plants and animals.
    ovipositers- is an organ used by some animals for oviposition, i.e. the laying of eggs

  8. ovi (egg) oviducts, oviparous, ovipositers, ovoviviparous, ovisac, oviform, ovary, oval
    oval- having the general form, shape, or outline of an egg; egg-shaped.
    i learned about ovals in second grade.
    ovary- the female gonad or reproductive gland, in which the ova and the hormones that regulate female secondary sex characteristics develop.
    there are eggs in the ovary.
    pter (wing) pterodactyl, helicopter, pterosaur, archaeopteryx, chiropteran
    helicopter- any of a class of heavier-than-air craft that are lifted and sustained in the air horizontally by rotating wings or blades turning on vertical axes through power supplied by an engine.
    I flew in a helicopter once.
    pterodactyl- any of a number of genera of flying reptiles of the extinct order Pterosauria, from the Jurassic and Cretaceous periods, having a highly reduced tail and teeth and a birdlike beak.
    I saw a fossil of a small pterodactyl and it was scary.
    hist (tissue) histopathology, histolysis, histology, histogenesis
    histolysis- disintegration or dissolution of organic tissues.
    Tommy asked me what histolysis is and i told him to look it up.
    histology- the branch of biology dealing with the study of tissues
    I am going to study histology in college.

  9. Allison Dreisewerd - 4th period

    Ovary – the organ that bears the ovules of a flower
    Everyone has a ovary.

    Oval – closed plane curve resulting from the intersection of a circular cone and a plane cutting completely through it
    An egg is in the shape of an oval.

    Helicopter – an aircraft without wings that obtains its lift from the rotation of overhead blades
    I have rode in a helicopter once, when i was 2.

    Pterodactyl – extinct flying reptile
    A pterodactyl is a dinosaur that lived long ago.

  10. 1. Language~ system for communicating ideas and feelings using sounds, gestures, signs, or marks. I am learning language in English.

    2. Bilingual~ is a genus of alga. Bilingua has the affect of a genus of alga
    3.Osmosis – the tendency of a fluid, usually water, to pass through a semipermeable membrane into a solution where the solvent concentration is higher, thus equalizing the concentrations of materials on either side of the membrane ; Sentence – I wonder if soda counts as an osmosis.
    4.catharsis-purging of emotional tensions
    Catharsis is a vocabulary word in our science books.

  11. petr(wing)
    pterodactyl-extinct flying reptile
    helicopter-an aircraft without wing that obtains its lift from the rotation of overhead blades
    A pterodactyl was a dinosuar that could fly.
    I rode in a helicopter to Japan.

    hist(tissue)
    histopathology-the study of microscopic anatomical changes in diseased tissue
    histolysis-the decay & diddolution of organic tissue or of blood
    Histopathology foucus on major changes in body tissue.
    histolysis is the decay of blood.

    linsue(tounge)
    billingual-a person who speakes 2 different languages fluently
    linguist-the study of the nature & structure & variation of language,including phoneics,phonolgy,morphology,syntax,semonts.sociolgustics, & pragmatics

    sis(condition)
    arteriosclerosi-activity in cell walls
    omosos-diffusion of moleecules through a semipermeable membrane from a place higher concentration until the concentrain on both sides are equal
    Arteriosclerosi is something that happpens in the cell walls.
    Omosos is a diffusion of molecules through a semiperamble membrane.

  12. Brandon Archer 5th period

    ovi (egg)
    ovary – the female gonad or reproductive gland.
    When the overies relase an egg this is called the minstural cycle.

    oval – A type of sphere that is uneven.
    When you are in kindergarden you learn about all shapes and ovals.

    pter (wing) pterodactyl
    Pterodactyl is a prehistoric bird that lived in the dinosaur era.
    Pterodactyls are the only bird dinosaurs I know about.

    Helecopter – A flying device tha has a propeler with multyple wings.
    My grandpa flew a helecoptr in Vietnam.

  13. Kathryn Wilson 4th

    ovi (egg)
    ovary-the female gonad or reproductive gland, in which the ova and the hormones that regulate female secondary sex characteristics develop.
    sentnece- All females have to have an ovary to reproduce.

    oviducts-either of a pair of tubes that transport the ova from the ovary to the exterior, the distal ends of which form the uterus and vagina in higher mammals.
    sentence- We didnt learn about oviducts yet.

    pter (wing)
    helicopter-any of a class of heavier-than-air craft that are lifted and sustained in the air horizontally by rotating wings or blades turning on vertical axes through power supplied by an engine.
    sentnece- I have never been in a helicopter before.

    pterodactyl-any of a number of genera of flying reptiles of the extinct order Pterosauria, from the Jurassic and Cretaceous periods, having a highly reduced tail and teeth and a birdlike beak.
    sentence- I have never heard of pterodactyl.

  14. Maysie Spears 4th period

    ovi (egg)
    pter (wing)

    oval- a shape rather like an egg or an ellipse.
    oviform- is rounded like an egg.

    An oval is looks like a flattened circle.
    I have never heard of oviform before.

    helicopter-aircraft without wings that stays in the by rotating overhead blades.
    pterodactyl- an extinct flying reptile.

    Helicopters are mainly used for emergencies to fly someone to the nearest hospital.
    In social studies we learned about pterodactyls.

  15. KELSEY SCHRONCE 5th PERIOD

    1 lingu (toungue)
    bilingual- able to speak two languages with the facility of a native speaker.
    linguist- a specialist in linguistics.

    2 sis (condition)
    2 arteriosclerosis- degenerative changes in the arteries
    2 osmosis- the diffusion of fluids through membranes or porous partitions.

  16. Andrew Patterson

    Ovi-egg. pter-Wing. hist-tissue.

  17. Crystal Whitehouse --- 6th Period

    ovi (egg)

    oviform – egg-shaped – The bird’s egg was an oviform.

    oval – having the general form, shape, or outline of an egg – the toy egg was oval shaped.

    hist (tissue)

    histopathology – the science dealing with the histological structure of abnormal or diseased tissue – Did you kno histopathology is the study of the structure of abnormal tissue?

    histology – the branch of biology dealing with the study of tissues – The tissue scientist told us about histology.

  18. ovi (egg)ovisac- a sac or capsule containing an ovum or ova.
    All females contain an ovisac to hlod their eggs.

    ovaries-the female gonad or reproductive gland, in which the ova and the hormones that regulate female secondary sex characteristics develop.
    All females have ovaries to reproduct.

    pter (wing)pterodactyl- any of a number of genera of flying reptiles of the extinct order Pterosauria, from the Jurassic and Cretaceous periods, having a highly reduced tail and teeth and a birdlike beak.
    It would have been scary to come face to face with a pterodactyl.

    helicopter-any of a class of heavier-than-air craft that are lifted and sustained in the air horizontally by rotating wings or blades turning on vertical axes through power supplied by an engine.

    I hav never been in a helicoptor before.

    ——————————————————————————–

  19. claire Lorino 4th

    ovi(egg)
    ovisac-a sac or capsule containing an ovum or ova.
    I learned what a ovisac.
    Ovary-the two small organs in the female that produce eggs and hormones; located above and to the sides of the uterus.
    A girl has an ovaries.

    pter (wing)
    Helicopter-any of a class of heavier-than-air craft that are lifted and sustained in the air horizontally by rotating wings or blades turning on vertical axes through power supplied by an engine
    I hhave always wanted to fly in a helicopter.
    Chiropteran-chiropter.
    I dont really get the meaning of chiropteran.

    hist (tissue)
    histopathology-the science dealing with the histological structure of abnormal or diseased tissue
    Histopathology would seem confusing to study in.
    histology-the branch of biology dealing with the study of tissues
    I would not like to study in the branch of histopathology.

  20. Becky Stewart - 4th Period

    Stem: Ovi
    ————————
    Stem Word:
    *Oval*
    ~definition- having the general form, shape, or outline of an egg.
    ~ When I ate breakast, I realized the eggs I was eating were once ovals.
    *oviparous*
    ~definition- producing eggs that mature and hatch after being expelled from the body.
    ~ Birds are oviparous.

    Stem: pter
    —————–
    Stem Word:
    *Helicopter*
    ~definition- any of a class of heavier-than-air craft that are lifted and sustained in the air horizontally by rotating wings or blades turning on vertical axes through power supplied by an engine.
    ~ I want to ride in a helicopter someday to an exotic island.
    *pterodactyl*
    ~definition- any of a number of genera of flying reptiles of the extinct order Pterosauria
    ~ I would be scared if pterodactyls still existed.

    Stem: Hist
    —————-
    Stem Word:
    *histology*
    ~definition- the branch of biology dealing with the study of tissues
    ~ I don’t think I would want to study histology.
    *histogenesis*
    ~definition- the origin and development of tissues.
    ~ I have never learned about histogenesis before.

  21. Andrew Crisp 1st

    ovi(egg)
    oviducts-either of a tubes conducting the egg from the ovary to the uterus
    oviparous-egg-laying
    The oviduct is the ovary in the egg..
    petr(wing)
    pterodactyl-extinct flying reptile
    helicopter-an aircraft without wing that obtains its lift from the rotation of overhead blades
    A pterodactyl was a dinosuar that could fly.
    hist(tissue)
    histopathology-the study of microscopic anatomical changes in diseased tissue
    histolysis-the decay & diddolution of organic tissue or of blood
    Histopathology foucus on major changes in body tissue.

  22. ovi (egg) oviducts-either of a tubes conducting the egg from the ovary to the uterus

    Sis (Condition) mitosis-the usual method of cell division

    pter (wing) pterodactyl-A Prehistoric bird/dinosaur thatt was thaught to be the ancestor of the bird

    hist (tissue) histopathology- The study of Tissues

  23. lingu (toungue) bilingual, linguist, lingua franca, linguini, language
    linguini- a type of pasta in long thin strips.
    linguini is used in lasagna.
    linguist- a person who is skilled in many languages.

    sis (condition) arteriosclerosis, osmosis, mitosis, meiosis, catharsis, symbiosis
    mitosis-the entire process in the cell dividing.
    mitosis happens in your body.
    meiosis- part of the process of gamete formation.
    meosis is in your cell

  24. keenan drake 2nd

    ovi-egg-ovary- female reproductive organ-we learned about the ovary in science class.

    pter-wing-pterosaur-various extinct flying reptiles-I found a pterosaur egg.

    hist-tissue-histology-anatomical study of the microscopic structure of animal and plant tissues-Histology is cool.

  25. Savannah Meagher 2nd

    Pter
    1.Pterodactyl- A bird like figure that lived in the prehistoric ages
    Pterodactyls are huge and scary birds in my opinion.

    2.Helicopter- Is a hovering craft that has many uses
    The helicopter raced to get the pateint to the hospitail.

    Hist
    1.Histolysis- a person who studies tisues
    The histolysis toold me my tissue was dissolving.

    2.Histology- Is the study of tissues
    Histology is very interesting to me.

  26. 1. Pter(wing)
    pterodactyl – A giant bird that lived in the dinosaur ages.
    I saw a model of a pterodactyl in a museum

    Helicopter – A big flying machine people use for emergencies.
    My dad worked for a helicopter business.

    2. Hist(tissue)
    Histology – the study of different tissues.
    I majored in histology.

    Histolysis – Someone who studies the tissues.
    I don’t want to be a histolysis when I grow up.

  27. oviparous- producing eggs that are hatched after being expelled from the body: opposed to ovoviviparous sentence: The oviparous hen layed her eggs.

    oval- of the general shape of the outline of an egg; resembling rhe longitudinal section of an egg; elliptical sentence: That girl, who is in kindergarten, learned how to draw an oval today.

    helicopter- an aircraft sustained in the air by engine-propelled blades rotating on a vertical axis, capable of moving vertical as well as horizontally: in colloquial usage sentence: I am sure the landscape is beautiful from a helicopter.

    pterosaur- an extinct flying reptile, as the Mesozoic pterodactyl sentence: My friend had a dream about a pterosaur flying around her head.

  28. deondre surles 6th period

    An ovary is an egg that women produce.

    Women haves ovaries.

    An oval is like a circle but it is smushed in.

    Some people doesn’t see things that is an oval.

    Helicopter is a vehicle that flies.

    I seen a helicopter before.

    Hisology is the study of tissue.

    We talked about tissue in science.

    Histolysis is organic tissue.

    We also talked about histolysis.

  29. Sophia Fos. 4th period

    pter-
    pterodactyl-any of a number of genera of flying reptiles of the extinct order Pterosauria, from the Jurassic and Cretaceous periods, having a highly reduced tail and teeth and a birdlike beak.
    The pterodactyl used to fly around during the jurrassic period but went extinct with the dinosaurs.

    helicopter-any of a class of heavier-than-air craft that are lifted and sustained in the air horizontally by rotating wings or blades turning on vertical axes through power supplied by an engine.
    I went on a helicopter ride over New York city when I was younger.

    hist-
    histopathology-the science dealing with the histological structure of abnormal or diseased tissue; pathological histology.
    My brother wants to be a heart surgeon so he has to study histopathology to tell if the heart tissue is doing okay or not.

    histology-the branch of biology dealing with the study of tissues.
    If you ever want to be a surgeon or doctor it would be good to learn histology to tell if the person is having bad tissue problems.

  30. Chase Massey-5th Period

    OVI-egg
    oval~egg shaped; also broadly eliptical
    There are many shapes that exist, and one of them is an oval.

    PTER-wing
    helicopter~an aircraft that is supported in the air by one or more rotors revolving on substantially vertical axes
    A lot of aircrafts are used around the world, but the helicopter is second most popular.

  31. pter (wing) pterodactyl, helicopter, pterosaur, archaeopteryx, chiropteran
    hist (tissue) histopathology, histolysis, histology, histogenesis
    pterodactyl- extinct flying reptile- My little brother can make all kinds of reptile noises such as a pterodactyl noise.
    helicopter- an aircraft without wings that obtains its lift from the rotation of overhead blades- I hope maybe one day I will ride in an helicopter.
    histology- the branch of biology that studies the microscopic structure of animal or plant tissues- We studied histology in science at my middle school.
    histolysis- histolysis is the decay and dissolution of organic tissues or of blood.
    histolysis is not something you want to happen with your blood or tissue.

  32. Matthew Eppard 1st Period

    Pter: Pterodactyl- A bird like figure that lived in the prehistoric ages.
    Pterodactyls are exstinct to this time.

    Helicopter- Is a hovering craft that has many uses
    My friend flew in a helicopter.

    Hist: Histology- Is the study of tissues.
    I dont know anyone who knows histology.

    Histolysis- a person who studies tisues.
    I would want to meet a Histolysis.

  33. Summer Berthelson-4th period 1/26/09

    Oval- egg-shaped ~ I learned about OVALS in kindergarden.

    Ovary- one of usually two organs that produce ova and secrete estrogen and progenstone ~ I’d rather not talk about OVARIES.

    Helicopter-an aircraft without wings ~ I’ve never riden ia a HELICOPTER before.

    Pterodactyl- extinct flying reptile ~ PTERODACTYLS are my favorite dinosaurs.

  34. Elijah Hurskin 4th period 1/26/10 6:16 pm

    ovi (egg) oviducts, oviparous, ovipositers, ovoviviparous, ovisac, oviform, ovary, oval
    oval-an egg shape
    That chicken egg is an oval.

    pter (wing) pterodactyl, helicopter, pterosaur, archaeopteryx, chiropteran
    pterodactyl- A prehistoric dinosaur with massive wings.
    The pterodactyl has been extint for a long time.

    hist (tissue) histopathology, histolysis, histology, histogenesis
    histology- the study of tissue.
    Histology is what histologists study.

  35. Raine Aslan - 4th period

    ovi (egg)-
    oval- an egg-shaped or elliptical form or figure.
    A mirror in my house is oval-shaped.
    oviparous- producing eggs that hatch outside the body.
    Amphibians, birds, fish, and reptiles are all oviparous.

    pter (wing)-
    pterodactyl- small, mostly tailless, extinct flying reptiles of the order Pterosauria that existed during the Jurassic and Cretaceous periods.
    Pterodactyls existed at least 65 million years ago.
    helicopter- an aircraft that derives its lift from blades that rotate about an approximately vertical central axis.
    Helicopters are a form of transportation.

    hist (tissue)-
    histology- the branch of biology dealing with the study of tissues.
    Scientists study histology.
    histogenesis- the origin and development of tissues.
    Histogenesis is important to know to understand tissues better.

  36. Rachel whorton 2nd

    Ovi

    1)oviducts-A pair of tubes that transport the ova from the ovary to the exterior.
    a) Oviducts are like a highway for transporting in your body.
    2)oviparous- egg laying.
    b) A duck is oviparous.

    Pter

    1)Pterodactyl- a bird that lived in prehistoric times.
    a) Pterodactyls are the coolest birds that have ever lived!
    2)Helicopter- A machine that flies kind of like and airpolane but with propelers.
    a) I rode in a military helicopter over the Alabama Football stadium.

    Hist

    1) Histology- the study of tissues.
    a)To be a Histologist would be a boring job.
    2) Histolysis- someone who does study tissues.
    b) again being a histolysis would be a boring job.

  37. Will Cook 4th Period

    pter (wing) pterodactyl, helicopter, pterosaur, archaeopteryx, chiropteran

    Helicopter- a hovering craft with many different uses
    The helicopter cam and saved the injured man.

    Pterodactyl- a type of flying creature who roamed in the prehistoric ages
    I would freak-out if i saw a pterodactyl.

    hist (tissue) histopathology, histolysis, histology, histogenesis

    Histology- The study of tissues
    My brother majors in Histology (no he actually doesnt.)

    Histolosys- A being who studies tissues
    I have met a hystolosys at the mall before.

  38. Amanda Baer-Peckham 4th period

    Ovary-the female reproductive system of animals, an organ that produces eggs
    The ovary is in every female animal.
    Oval-having the general form, shape, or outline of an egg; egg-shaped.
    An oval looks like a chicken egg.
    Helicopter-any of a class of heavier-than-air craft that are lifted and sustained in the air horizontally by rotating wings or blades turning on vertical axes through power supplied by an engine.
    Sometimes I see Huntsville hospital test their helicopter.
    pterosaur -Any of various extinct flying reptiles
    A kuehneosaurs is a type of pterosaur.
    Histolysis- disintegration or dissolution of organic tissues.
    I hope I do not have histolysis happen to me.
    Histology- the branch of biology dealing with the study of tissues.
    We have not learned about histology in science yet.

  39. austin 6per hoffman

    lingue- (tongue)
    language= the method of uman communication either spoken or writen consisting on the use of words in astructerd or conventional way
    sis-(meosis) a type of cell divisionthat results in two daughter cells each with half the chromozone as the parent than of the gametes

  40. mauhaun taheri 1st

    ovi (egg) oviducts-is another mane for the fallopian tube.Did you know that oviducts is in the women reproduction system.
    oval- is another type o circle.A chickens egg is in an oval shape.

    hist (tissue) histopathology-refers to the microscopic examination of tissue. The scientists study histopathology.
    histology- is the study of the microscopic anatomy of cells.Scientists on Europe study histology.

  41. Kaila Poleon 4th period

    Helicopter: an aircraft without wings that obtains its lift from the rotation of overhead blades

    My family and I went on a helicopter ride last week.

    Chiropteran: bat: nocturnal mouselike mammal with forelimbs modified to form membranous wings and anatomical adaptations for echolocation by which they navigate

    We studied chiropterans in Science today.

    Histology: the branch of biology that studies the microscopic structure of animal or plant tissues

    When I grow up I want to study histology.

    Histogenesis: the formation and development of the tissues of an organism from embryonic cells

    My friend say that sometimes plants get histogenesis.

  42. Xavier Robinson 4th

    ovi (egg)
    1.ovoviviparous – Producing eggs that hatch within the female’s body without obtaining nourishment from it. Used of certain fishes and reptiles and many invertebrates ; I think ovoviviparous is a weird word.
    2.ovisac – a sac or capsule containing an ovum or ova ; I wonder if female whales have an ovisac.

    pter (wing)
    1.pterodactyl – any of a number of genera of flying reptiles of the extinct order Pterosauria, from the Jurassic and Cretaceous periods, having a highly reduced tail and teeth and a birdlike beak ; The pterodactyl was featured in a dinosaur book I read.
    2.helicopter – any of a class of heavier-than-air craft that are lifted and sustained in the air horizontally by rotating wings or blades turning on vertical axes through power supplied by an engine ; I’ve never flown in a helicopter before.

  43. Xavier Robinson 4th

    ovi (egg)
    1.ovoviviparous – Producing eggs that hatch within the female’s body without obtaining nourishment from it. Used of certain fishes and reptiles and many invertebrates ; I think ovoviviparous is a weird word.
    2.ovisac – a sac or capsule containing an ovum or ova ; I wonder if female whales have an ovisac.

    pter (wing)
    1.pterodactyl – any of a number of genera of flying reptiles of the extinct order Pterosauria, from the Jurassic and Cretaceous periods, having a highly reduced tail and teeth and a birdlike beak ; The pterodactyl was featured in a dinosaur book I read.
    2.helicopter – any of a class of heavier-than-air craft that are lifted and sustained in the air horizontally by rotating wings or blades turning on vertical axes through power supplied by an engine ; I’ve never flown in a helicopter before.

  44. Caroline Whorton 6th period

    ovi (egg) oviducts-A tube through which the ova pass from the ovary to the uterus or to the outside. In medical school they learned the process of the oviducts. ovisac-An egg-containing capsule, such as an ootheca or a Graafian follicle.
    The ovisac tore yesterday when i was cleaning.
    pter (wing) helicopter-An aircraft that derives its lift from blades that rotate about an approximately vertical central axis. The helicopter landed in front of the hospital.
    chiropteran-A mammal, such as the bat, that is a member of the order Chiroptera and has forelimbs modified as wings. The class saw a chiropteran flying in the sky during an experiment.

  45. Ruhi Singh 2nd period

    oval-having the general form, shape, or outline of an egg; egg-shaped.
    Sen- My brother has a oval head.

    oviform- having a shape resembling that of an egg; egg-shaped; ovoid.
    Sen- My parents have a oviform head shape.

    helicopter- any of a class of heavier-than-air craft that are lifted and sustained in the air horizontally by rotating wings or blades turning on vertical axes through power supplied by an engine.
    Sen- Helicopters make loud noises while taking off.

    pterosaur- any flying reptile of the extinct order Pterosauria, from the Jurassic and Cretaceous periods, having the outside digit of the forelimb greatly elongated and supporting a wing membrane.
    Sen- Im glad pterosaurs are extinct.

    histology -the branch of biology dealing with the study of tissues.
    sen- I like studying histology.

    histogenesis- the origin and development of tissues.
    sen- Histogenesis is a hard word to say.

  46. pter (wing) pterodactyl, helicopter, pterosaur, archaeopteryx, chiropteran

    pterodactyl- any of a number of genera of flying reptiles of the extinct order Pterosauria
    Pterodactyls luved in the Jurasic time period.

    helicopter- any of a class of heavier-than-air craft that are lifted and sustained in the air horizontally by rotating wings or blades turning on vertical axes through power supplied by an engine.
    I have never flown in a helicopter.

    hist (tissue) histopathology, histolysis, histology, histogenesis

    Histopathology- the science dealing with the histological structure of abnormal or diseased tissue
    Histopathology is the science dealing with the histological structure of abnormal or diseased tissue.

    histology- the branch of biology dealing with the study of tissues
    Histology is biology dealing with tissues.

  47. chiropteran-bat
    A chiropteran flew in the sky.
    helicopter-something that trasnsport people in the sky.
    A helicopter flew i and my family to hawiia.
    ovary-something that a female has that prouduces eggs
    My girlfriend said her ovary was doing good and that I will be a father.
    oval-a shape
    My science teacher Ms.Davis told me that an oval in the projective plane PG(2, q) is important I think,yeah.

  48. Dylan Clark 4th period

    ovi (egg)
    oval- having the general form, shape, or outline of an egg; egg-shaped.
    ovary- the female gonad or reproductive gland, in which the ova and the hormones that regulate female secondary sex characteristics develop.

    pter (wing)
    pterodactyl- any of a number of genera of flying reptiles of the extinct order Pterosauria, from the Jurassic and Cretaceous periods, having a highly reduced tail and teeth and a birdlike beak.
    helicopter- any of a class of heavier-than-air craft that are lifted and sustained in the air horizontally by rotating wings or blades turning on vertical axes through power supplied by an engine.

  49. Dylan Clark 4th period

    ovi (egg)
    oval- having the general form, shape, or outline of an egg; egg-shaped.
    An oval is like a circle but not as round.
    ovary- the female gonad or reproductive gland, in which the ova and the hormones that regulate female secondary sex characteristics develop.
    Only girls have ovaries.
    pter (wing)
    pterodactyl- any of a number of genera of flying reptiles of the extinct order Pterosauria, from the Jurassic and Cretaceous periods, having a highly reduced tail and teeth and a birdlike beak.
    These were a type of dinosaur.
    helicopter- any of a class of heavier-than-air craft that are lifted and sustained in the air horizontally by rotating wings or blades turning on vertical axes through power supplied by an engine.
    Helicopters are very powerful.

    sorry Mrs. Davis on the last comment i forgot to put sentences about the word

  50. ovi- egg
    oval- egg shaped shape
    We drew an oval in art.
    Ovary- where the egg is fertilized
    We watched the ultrasound which took plase in the ovary.
    pter-wing
    helicopter-air crftsupported in the air by rotors
    I got a free ride in a helicopter.
    pterodactyl- fying birdlike dinosaur
    I learned about how pteridactyls are extinct in class today.
    hist-tissue
    histronics- exaggerated display of emotion
    My teacher showed histronics in class today.
    history- study of the past
    I learned alot in history class today.

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