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frosja888 [35]
4 years ago
10

3. What was the role of the water test tube in each phase

Biology
2 answers:
nikitadnepr [17]4 years ago
7 0

: It was to act as the control in the experiment.

mojhsa [17]4 years ago
6 0
To act as the control I believe? is this for honors biology lab report?
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