Because memory weakens with age, for the experiment to be valid, it is important that a group to be tested for drug induced memory loss be compared with a control group. Select one of the following answer choices A to be tested for drug induced memory loss be compared with B being tested for memory loss induced by drugs are compared with C being tested for drug induced memory loss should be compared to D being tested for drug induced memory loss are to be compared to E that is to be tested for drug induced memory loss are to be comparable with Submit Log in or register to post comments