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.

Well if you pick a machine to work on and that's gonna be your exercise if you don't stick to that machine your muscle strength your muscle mass rather will change because you haven't been doing it you change something in your exercise routine which changes your body's form of dealing with things for example you might become weaker or stronger depending on what kind of exercises you do in whether or not the machine you picked actually your muscles grow.

Do it when your comfortable. they will understand . they will love you no matter what