2.
the body system known as the body’s “command center” is the

nervous system.

muscular system.

skeletal system.

cardiovascular system.
3.
how many minutes a day should your fitness plan activities total?

15

45

60

30
4.
you must have a doctor’s permission to buy over-the-counter medicine.

true

false
5.
the program that sets national health goals and objectives is called

feed the nation.

healthy people.

people working together.

health literacy.

Why is it important that salads have crunch factors, color, and appropriate dressings? a. the salad will appeal to customers with varied tastes. b. it is easy to get away with poor quality ingredients. c. it is a good way to use up leftovers. d. it will give the customer something to enjoy in each bite. e. it use more products.

In a study of a weight loss program, 40 subjects lost a mean of 3.0 lb after 12 months. does the weight loss program have practical significance? a. yes, because the weight loss program worked and the subjects lost a mean of 3.0 lb. b. no, because the mean weight loss of 3.0 lb after one year does not seem to justify the program. c. no, because the sample of 40 subjects was too small to determine if the program was useful. d. yes, because the mean weight loss of 3.0 lb after one year does seems to justify the program.

Which aspects of parenting are legally required?