Caffeine, nicotine, and amphetamines are ____________________, which are drugs that increase central nervous system activity

Which of the following are deeply ingrained, unhealthy behavior

patterns that usually appear in adolescence and continue through much of adult life and include paranoid, narcissistic, dependent, and other types? a. mood disorders b. psychotic disorders c. personality disorders d. dissociative disorders

Which behaviorbest illustratesthe maintenance of homeostasis??

a. ?starting to salivate when you smell freshly baked cookies b. ?depositing a check in your newly opened checking account c. ?shivering to generate body heat when you are cold d. ?dimming the lights before a romantic encounter