Biology, 01.10.2019 16:30 ianbrown00121

What is the purpose of using multiple control groups in an experiment?
o
a. to generate as much data as possible, whether they're useful or
not
o
b. to scientists make observations that are not relevant to the
experiment
o
c. to control for factors that aren't being tested but might affect
results
o
d. to provide background information concerning the experimental
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What is the purpose of using multiple control groups in an experiment?
o
a. to generate...