It's good to be in positive energy balance when you're
a. beginning an exercise program.
b. trying to deal with stress.
c. a fully grown adult in good health.
d. recovering from the flu.

22. which situation describes the appropriate use of drugs? a.using your friend’s prescription drug according to label instructions b.using an over-the-counter drug according to your friend’s instructions c.using an over-the-counter drug according to label instructions d.using your friend’s prescription drug according to your friend’s instructions