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5
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the part of the scientific method where scientists prove or disprove their hypothesis
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7
|
a tool that organizes data for scientists
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8
|
used to test a hypothesis
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9
|
everything needed to carry out an experiment
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11
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also known as the responding variable
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12
|
step by step directions for carrying out an investigation
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13
|
an educated guess
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1
|
helps scientists to make an educated guess
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2
|
a group that is not affected by the manipulated variable
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3
|
an effect that can be explained by 'mind over matter'
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4
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the variable that is tested
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6
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information that scientists organize and analyze
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10
|
something that changes in an experiment
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