Some physical effects of aging can be related to which factor?
1. Religious beliefs
2.Genetic predisposition
3. Ethnic background

If babies are consistently placed on their backs without any restrictions, what will happen to their development? a. they suffer from weakness in certain muscle groups. b. their ability to roll over, crawl, and eventually walk is hindered. c. they suffer brain damage from the pressure on the back of the head. d. they learn to roll over, crawl, and eventually walk on their own.

Which of these is a symptom o anorexia nervosa

Wjat are substances intentionally added to food to produce a desired effect?