What drug is an illegal stimulant

[Cocaine] It is illegal in the United States to take for recreational use.

Explanation:

Cocaine is a stimulant that can be used as a stimulant to feel a sensation of "high" or a "buzz" like thier drunk. It is both illegal to sel, posses, and use the substance and could lead to imprisoment. Cold medicines and cough syrups have been increasingly used as a stimulant for the same purpose as cocaine. Although, unlike cocaine, cough medicine can be bought over the counter at grocery stores and pharmacies.

Hope this Helps!

i believe the answer would be:

d. violin, clarinet, french horn, and tuba

i think its c if i'm wrong