25msherrets 25msherrets

03-07-2022
Biology

contestada

Validity of an experiment is based upon:
A. Using a control group.
B. Performing a fair test in which only the independent variable affects the dependent variable.
OC. Using multiple independent variables.
D. Performing a fair test, in which only the dependent variable affects the independent variable.

A
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tashanawilliamson123 tashanawilliamson123

03-07-2022

Answer:

performing a fair test, in which only the dependent variable affects the independent variable

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