Which system has the main function of the body’s defense?

The 1.5 mile run test and the 12 minute swim test are considered as what kind of test ?

Place a check mark in the box to indicate which type of mutation is being shown. super urgent

If something is painful during exercise, what should you do? a. back off the exercise. b. modify the exercise. c. consult a physician if the pain persists. d. all of the above