Chemistry, 14.12.2019 18:31 jerrygentry41471

Maria hypothesizes that the amount of light in an environment affects the growth of algae living in that environment.

which of the following is the best type of investigation for maria to perform in order to test her hypothesis?
a. conduct a controlled experiment
b. observe algae in nature
c. collect and observe different specimens of algae
d. build a computer model of algae growth

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