Research suggests that, with age, regular exercise contributes to which of the following?

a) less loss of muscle fiber
b) increased bone fractures
c) worse performance on mental tests and increase in brain tissue
d) cognitive loss

Ans: b) increased bone fractures

Psychology

Each year, more than 100,000 children are placed in ________, where they live temporarily with another family

a. group homes b. short-term adoptions c. foster care d. protective custody

View

Psychology

Perhaps the best known hallucinogen is

A) cocaine B) alcohol C) LSD D) nicotine

View

Psychology