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11 Cards in this Set
- Front
- Back
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What are living things?
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Same needs: food, water, place to live, oxygen
Made of cells |
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What are organisms?
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Living things that carry out life functions on their own
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What is a cell?
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Smallest unit of living matter
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What is one difference between plant and animal cells?
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Plant cells have a cell wall and chloraphyll.
Animal cells do not have cell walls or chloraphyll. |
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What are the steps of the Scientific Process?
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Observation, Question, Hypothesis, Experiment, Conclusion
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What do plants do with oxygen? What do animals do with oxygen?
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Plants give off oxygen.
Animals take in oxygen. |
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What does it mean to recycle?
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It means you use items over again, instead of throwing them away.
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Are the following examples of recylcing or examples of pollution:
recycle glass or metal burn yard and food waste bury metal and glass dump paper and plastic into the ocean |
yes
no no no |
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What does a microscope do?
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It helps scientists look at small objects by making the objects look many times larger.
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What is a magnifying glass?
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It helps scientists look at items closer. It makes things a little bit bigger, but not much. You hold it in your hand.
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What materials allow electricity to flow?
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Metals, glass
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