BMI- obesity
X-Ray- COPD
Blood Cell Count- iron deficiency
<span>b. They release oxygen that organisms use to breathe.</span>
Evaluating your fitness level before, during, and after, shows you progress throughout the fitness program.
Answer:
Aerobic activities of an intensity at least six times that of resting (6 METs), commonly defined as activities with enough intensity to produce improvements in cardiovascular fitness.
Explanation:
