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3
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Condition that is observed or measured.
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4
|
Allow scientists to test hypotheses and find out how something happens.
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5
|
Proposed explanation for a wide range of observations and experimental results that is supported by a wide range of evidence.
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6
|
A proposed answer for a scientific question.
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7
|
Condition that does not change.
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8
|
Using our sense to study the world.
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1
|
Condition that is manipulated or changed.
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2
|
Observations that can be recorded and analyzed.
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|
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