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10 Cards in this Set
- Front
- Back
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FRICTION
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The rubbing of one object or surface against another that causes resistance to motion.
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VARIABLE
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Something that can change the results of an experiment.
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CONTROL
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Elemement (s) of an experiment that stay the same.
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ROTATION
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To turn or spin around an axis.
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REVOLUTION
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A complete circle made by a planet around the Sun.
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LUNAR
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Moon
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EVIDENCE
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Information gained by direct observation that can be used to formulate ideas.
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TRAIT
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A genetic characteristic.
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CLASSIFICATION
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Grouping by categories.
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GRAVITY
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The natural force that causes objects to move toward the center of the Earth.
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