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Biology, 11.07.2021 14:00 adiafloresp2dkbx

Why is a control group important in a scientific experiment? ANSWER ASAP AND GET BRAINLIEST A. It provides a comparison to the test group.
B. It gives the scientist control over WHICH variables to change.
C. It is the group experiencing the changing variables.
D. It gives the scientist control over WHEN to change variables.

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Why is a control group important in a scientific experiment? ANSWER ASAP AND GET BRAINLIEST A. It p...
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