Question: Identify the explanatory variable and the response variable for the following relationships, if possible. Explain your reasoning. a. The weight gain of corals in aquariums

Identify the explanatory variable and the response variable for the following relationships, if possible. Explain your reasoning.

a. The weight gain of corals in aquariums where the water temperature is controlled at different levels

b. The number of text messages sent and the number of phone calls made in a sample of 100 students

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