Chemistry, 21.12.2019 10:31 anna4060

Suppose that you want to test the effects of different dishwashing detergents on dishes that have food stuck to them. to test the differences, you wash three loads of the same dishes, each with a different type of detergent, all in warm water. you also wash a fourth load of dishes with only warm water. the independent variable in this experiment is the type of detergent used. true or false?

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