4/4 Science Assessment Questions

Which statement describes a characteristic shared by organisms
classified within the Protista, Plantae, and Fungi kingdoms?
a. the cells have cell walls.
b. their cells have chloroplasts
c. each of their cells has a nucleus.
d. each of their cells has a large vacuole.

2. A walking stick is an insect that looks like a twig from a tree. Which characteristics are best used to classify the walking stick as an animal and not a plant?
a. it is mobile, and it is a consumer.
b. it is mulitcellular and eukaryotic.
c. its cells have nuclei and a cell membrane.
d. its produced and makes energy using sex cells.
3. Which statement correctly identifies a difference between the function of most arteries and veins?
a. Arteries carry red blood cells, whereas veins carry white blood cells.
b. Veins carry red blood cells, whereas arteries carry arteries carry white blood cells.
c. Arteries carry blood to the heat, whereas veins carry blood away from the heart.
d. veins carry blood to the heart, whereas arteries carry blood away from the heart.
4. Which statement best describes how the nervous system helps a person react quickly after stepping on something sharp?
a. Electrical impluses are created by the muscles to move the foot away.
b. Each skin cell has pain receptors that directly cause muscle movement in the foot.
c. the muscles conduct conduct pain impulses to the brain, which directs nerves to pull the foot away.
d. signals travel on nerves to the spinal cord, which causes a refelx that pulls the foot away.
5. Which organ is not functioning properly if an individual is unable to compact wastre or reabsord liquid from undigested food?
a. stomach
b. esophagus
c.small intestine
d. large intestine

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