Problem: Researchers are interested in whether garlic has any effect on the development of atherosclerosis. A study is designed in which two groups of subjects are given capsules that look identical. Group A receives capsules containing garlic and Group B receives capsules containing powdered sugar. Group B is being given a: Need Online Tutoring?
Select one: a. potion. . b. plumb. c. fake medicine. d. candy. "e. no answer is correct.