In the grossman model, optimal health declines with age because … group of answer choices

1. it is impossible for old people to be healthy.
2. people work more with age, thus having less time for health.
3. medicare pays less than private insurance.
4. the depreciation rate of health capital continues to rise.

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.

One of the students at your school posted akward and embarrissing pictures of another student online

Analyze the relationship between good nutrition and disease prevention: how can reducing your saturated fat intake lower the risk of heart disease?