All cells foreign to the body, such as bacteria and viruses are called __________

The belief that family members should be close and supportive of one another even if it means sacrificing individual freedom and success is referred to as

an extended family. familism. a closely knit family. kinship.

Why does exercise help to reduce memory loss and brain decline in older adults?

a. Because exercise reduces our need to use medications, many of which cause damage to brain cells over time. b. Because exercise stimulates neurons and actually helps the brain to grow new cells. c. Because exercise helps increase the flow of oxygen and nutrients to the brain. d. Because exercise helps to remove toxins from our system that are stored in fat cells.