Nearly of all americans are currently using cocaine.
a.) 4%
b.) 1%
c.) 2%
d.) 3%

Correct answer choice is :

Cocaine, also identified as coke, is a strong energizer mostly used as a recreational drug. It is usually snorted, inhaled as a smoke, or melted and infused into a vein. Mental effects may involve loss of contact with reality, an intense feeling of happiness, or agitation.

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.