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ehidna [41]
3 years ago
6

The purpose of controlling certain values so that the values remain the same is to: A. simplify the experimental analysis. B. si

mplify the experimental procedure. C. decrease the error of an experiment. D. increase the validity of an experiment
Chemistry
1 answer:
kirza4 [7]3 years ago
6 0
C. Decrease the error of an experiment
By haveing a control group you take out possible errors of the experiment
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