Which question is irrelevant when determining an appropriate physical activity?
A) How quickly will it work?

B) Can I do it alone and in groups?

C) Do I like it enough to stick with it?

D) Can I afford the equipment?

Take a nutritional supplement during times of stress a. is recommended by al doctors as a stress management technique b. has been scientifically proven to aid in stress management c. only adds to the stress you’re feeling d. can you feel better because you believe it will you

Skin puncture techniques are useful when

What else happens in your cardiovascular system in response to your sympathetic nervous system? why might your blood vessels need to expand to accommodate this?