the four components of physical fitness are muscle endurance muscle strength muscle flexibility and body composition describe what body composition is and the variety of ways to change it

It's basically the percentage of body fat, muscle and bone. You can change it by exercising a lot (cardiovascular in particular), eating less calories (dieting) or just eating more healthy things/ more foods with protein.

Explanation:

I had a question like this on a health/pe test last week

i think your answer is c. measurement system in which the medication dosage was calculated.

it is definitely false.