Physics, 29.09.2020 06:01 heids17043

Vanessa was conducting an experiment on hair growth. She had her test subjects take vitamins for several months and then measured the rate the hair grew to compare to her test subjects whom did not take vitamins. Identify the independent and dependent variable in this experiment.

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Vanessa was conducting an experiment on hair growth. She had her test subjects take vitamins for sev...

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