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Cards In This Set
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Which is more comprehensive, a conclusion or theory?
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Theory
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What is a tentative explanation of observed phenomena?
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Hypothesis
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What do you call the information scientists collect when doing experiments and making observations?
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Data
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What step in the scientific method follows experiments and observations?
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Conclusion
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What do you call a sample that goes through all the steps of an experiments and does not contain the factor being tested?
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Control
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Can data prove a hypothesis trues?
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No
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The data show that vaccines protect people from disease.
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This is a conclusion
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All living things are made of cells.
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This is a theory
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What part of a pillbug is for protection?
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Exo skeleton/shell
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What does a pillbug do to protect itself?
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Rolls up
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How many body divisions does a pillbug have?
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3
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If a pillbug travels 1 cm in two minutes, what is its rate of speed?
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.5cm/min
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What can be concluded if a pillbug curls into a ball?
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It feels threatened/frightened
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Pillbugs that back away from a substance are (attracted to/repelled to) by the substance.
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Repelled
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What is a theory?
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A concept that brings together several different conclusions.
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