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Life Science

Test Description: Life Science

Instructions: Answer all questions to get your test result.

1) The life cycle of a flowering plant begins as what?

Aroot Bflower Cseed Dstem

2) The period of time from when a living thing begins life until the living thing dies is called its

Aextinction period Blife span Clife cycle Dsurvival rate

3) Damaging which plant structure would prevent the plant from making food from sunlight, water, and carbon dioxide?

Apetal Bleaf Croot Dstem

4) Which part of the plant brings in water and minerals?

Aroots Bleaves Cstem Dflower

5) An animal that has flat teeth for grinding would probably eat what type of food.

Aplants Binsects Crabbits Dfish

6) Which of the following adaptations would most help an animal that lives in the ocean survive?

Aflipper Blegs Chands Dfeathers

7) Which of the following traits is inherited from parent to offspring?

AA racoon visiting the same garbage can all year. BA coyote avoiding a skunk after being sprayed in the past. CThe long neck of a giraffe that allows it to eat leaves from high in the trees. DA cow avoiding an electric fence.

8) In a certain habitat, a coyote's main source of food is the cottontail rabbit. What would happen if the number of coyotes in the habitat were increased?

AAll the rabbits would move to a new place. BThe number of rabbits would decrease. CThe number of rabbits would not change. DThe number of rabbits would increase.

9) What organism is not a consumer?

ARabbit BTiger CMosquito DRose

10) Which process must a caterpillar undergo before becoming a butterfly?

ABehavior BPhotosynthesis CMetamorphosis DCharacteristic

*select an answer for all questions

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