image is of 4 plants with water and fertilizer being added
Variables: Independent, Dependent, Controlled
description of independent variable, dependent variable, and control
CK12-Foundation
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UCSB Science Line
In a study measuring the influence of different quantities of fertilizer on plant growth, the independent variable would be the amount of fertilizer used. The dependent variable would be the growth in height or mass of the plant.
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In a study measuring the influence of different quantities of fertilizer on plant growth, the independent variable would be the amount of fertilizer used. The dependent variable would be the growth in height or mass of the plant.