Life Science Review
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Transcript of Life Science Review
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Life Science Review
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Insects such as butterflies and ants are invertebrates known as
a. arthropods b. sea urchinsc. snailsd. worms
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Which of these plants do you eat the stem of?
a. lettuceb. celeryc. carrotd. spinach
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To survive and grow, a plant needs air, water, and
a. saltb. windc. sandd. sunlight
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What is the next thing that happens after a seed is planted in soil?
a. It becomes an adult plant.b. It sprouts and becomes a seedling. c. It produces flowers.d. It grows into a sapling.
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What are the materials in food that animals need to live?
a. cellsb. nutrientsc. ecosystemsd. omnivore
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Where does this organism get its energy?
a. soilb. airc. Sund. animals
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Which of the following animals is best adapted for living in a cold climate?
a.
b.
c.
d.
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What is one way in which animals can obtain energy?
a. from the Sunb. by breathingc. by eating plantsd. by creating cells
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Carrots and turnips that we eat are the __________ of plants.
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Word Bank
vertebrate nutrientsinvertebrate veinsadaptation offspringfruit tadpoleroots
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An animal that has a backbone is a/an __________.
After a frog hatches from its egg, it is a/an __________.
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Substances that plants need to grow and survive are called __________.
Tubes that carry food through a plant’s leaves are its __________.
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An animal without a backbone is a/an __________.
The living things that are made when an animal reproduces are __________.
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The part of the plant that contains seeds is the __________.
A behavior or body part that helps an organism survive in its environment is a/an __________.
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Use the picture of the butterfly life cycle to answer the questions. Use the words pupa, chrysalis, and larva for your answers.
The __________ hatches from the egg.The caterpillar becomes a __________.An adult butterfly comes out of the
__________.
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Match each type of animal to its characteristics.
a. fishb. reptilec. birdd. mammalQUESTION1. _____has fur and produces milk for its young 2. _____has scales and breathes with gills3. _____has feathers and lays eggs4. _____has scales and breathes with lungs
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# QUESTION5. _____stem6. _____leaves7. _____roots
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A B C
# QUESTION8. _____reptile9. _____mammal10. _____amphibian
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Why do most living things look very similar to their parents?
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What are the four main stages of an animal’s life cycle?
1. ___________________________
2. ___________________________
3.___________________________
4.___________________________
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Infer This animal has a very long neck and long legs. What can you tell about what the animal eats from those two characteristics?
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Draw Conclusions How might a woody stem help a plant survive?