According to cross-cultural research, there appear to be ____________ inevitable factors that form the foundation of prejudice

Scientists who study the biological basis of addiction have devoted considerable attention to understanding the rewarding properties of drugs. Much of this attention has focused on

a. serotonin. b. dopamine. c. norepinephrine. d. GABA.

A common symptom of menopause is ____

a. hot flashes b. anemia c. dementia d. jaundice