Drugs have the power to alter the brain’s .

Which of these is an example of how the media might perpetuate a sexual stereotype? a) a lesbian couple is shown adopting and caring for a child. b) a lesbian is depicted as masculine. c) a male homosexual is depicted as masculine. d) a homosexual relationship is shown to be commited and monogamous.

Which of the following is a lifestyle behavior? a. getting enough sleep b. exercise c. tobacco use d. all of the above

Norepinephrine and epinephrine influence all of the following except functioning. a. heart b. lung c. nervous system d. sex drive