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fomenos
3 years ago
7

What statement describes a controlled experiment

Biology
1 answer:
matrenka [14]3 years ago
3 0

Answer:

What is a controlled experiment? This is when a hypothesis is scientifically tested. In a controlled experiment, an independent variable (the cause) is systematically manipulated and the dependent variable (the effect) is measured; any extraneous variables are controlled.

Explanation:

Hope it helps

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