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Svetllana [295]
3 years ago
8

A controlled experiment tests the effects of two variables True or false

Biology
2 answers:
zloy xaker [14]3 years ago
8 0

Answer:

False

Explanation:

A controlled experiment is an experiment that allows us to the test the effect of a single variable.

In a controlled experiment, just one of the factors is affected.

Controlled experiments are only carried out under very strict and controlled conditions.

In controlled experiment we have the experimental and control groups. We also have the Dependent and Independent variable in a control group.

LekaFEV [45]3 years ago
5 0
 The answer is False.
 A controlled experiment<span> allows the scientist to isolate and </span>test<span> a single </span><span>variable.</span>
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