What is the dependent variable of food coloring?

The dependent variable in an experiment involving food coloring typically refers to the outcome being measured, which could be the intensity of color in a substance, the rate of diffusion in water, or the effect on the growth of plants. This variable depends on the changes made to the independent variable, such as the type or amount of food coloring used. By observing how the dependent variable responds, researchers can draw conclusions about the effects of food coloring.