Aclass is designing an experiment about duckweed growing conditions. the hypothesis for the duckweed experiment is, “if duckweed is grown at ph 5, then it will grow at the same rate as when grown at ph 7, or normal ph, because it can tolerate mildly acidic environments.” identify the control group in this experiment.
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Aclass is designing an experiment about duckweed growing conditions. the hypothesis for the duckweed...
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