Biology, 27.08.2019 18:20, jeffljr7385

Astudent sets up an experiment with two groups of bacteria. one group is exposed to the normal amount of mercury found in the environment. the other group gets a larger dose. which term describes the normally treated group? control group independent group experimental group variable group

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Astudent sets up an experiment with two groups of bacteria. one group is exposed to the normal amoun...