4 years ago

What's a controlled experiment

Chemistry

2 answers:

ryzh [129]4 years ago

8 0

The answer is in the photoo

Evgen [1.6K]4 years ago

3 0

A control experiment is a test where the person conducting the test only changes one variable at a time in order to isolate the results. An experiment where all subjects involved in the experiment are treated exactly the same except for one deviation is an example of a control experiment.

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