I WILL MARK THE FIRST PERSON TO ANSWER THE BRAINLIEST Reggie hears voices telling him to jump out of a third-story window. No one else is there. This is an example of

A. a delusion.

B. anxiety.

C. post-traumatic stress disorder.

D. a hallucination

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.