8. is an example of a legal consequence of teen drug use.
a. Participating in high-risk behaviors
b. Suspending driving privileges
c. Creating stress within a family
d. Increased health costs

the more fit you are, the faster the recovery. your heart rate drops most sharply in the first minute after you stop exercising; it should then fall about 20 beats a minute—a drop of less than 12 beats a minute is considered abnormal. this “recovery heart rate” is measured as part of an exercise stress test.