Answer:
A. Focusing on leadership skills
Explanation:
They should consume more calories from carbohydrates
Those two are the muscular system and the excretory system because you use your muscles to push up and down and your excretory system produces the sweat you use while doing them
<span><span>- advanced degree
</span>Sports physicians have to perform
complex diagnoses of injuries and problems. They also may be required to
perform surgery during the course of treatment. These responsibilities
require extensive knowledge and practice.</span>
I think your answer for this question is D . I may be wrong ... but I think it's D