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goblinko [34]
3 years ago
12

What is the importance of manipulation and control in the experimental method?

Biology
1 answer:
Vitek1552 [10]3 years ago
6 0
This is an experiment where the researcher manipulates one variable, and control/randomizes the rest of the variables. It has a control group, the subjects have been randomly assigned between the groups, and the researcher only tests one effect at a time.
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