Respuesta :

PoptropicaInU

Answer:

Answer in explanation

Explanation:

A control group allows the experimenter to examine the effects of different factors have on the main test subject, and clearly see the contrast. In a well designed experiment, seeing the reactions to a specific factor is crucial in deciphering a final explanation.

edithjj9
The control groups helps the experimenter conduct their experiment easier and smoother resulting in the results than without the control group -

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