Why is it so important for teens, and even younger children, to have regular responsibilities within the family? A. It gives kids a way to earn money for doing chores.
B. It helps children and teens develop into responsible adults.
C. It keeps them busy so they will not have time to be mischievous.
D. It keeps things equal and fair for everyone in the family.

Which statement best explains the relationship between diet and osteoporosis? a. cholesterol blocks calcium from reaching bone cells. a diet that is high in cholesterol can lead to osteoporosis. b. calcium and phosphorus build strong and flexible bones. a diet that lacks these nutrients can lead to osteoporosis. c. protein and iron build strong and flexible bones. a diet that lacks these nutrients can lead to osteoporosis.