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.

creating amino acids is the answer