You just saw a video ad that shows a man talking about the diet pill he uses. he doesn't appear to be using a script, and the words at the bottom of the screen tell you he is not a actor. what techniques has the advertisement used to persuade you to use the diet pill

Which of the following statements concerning cancer and mutations is correct? a: cancer can only occur with a mutation in a somatic cell. b: usually, multiple mutations are required in different genes to cause cancer. c: none of the other answer options is correct. d: cancer can only occur with a mutation in a germ cell. e: usually, a single mutation is all that is required to cause cancer.