Which of the following is true of freebase cocaine?

A) It is less addictive than benzodiazepines.
B) It is mostly taken intravenously or snorted.
C) It is usually smoked in a water pipe or mixed in a tobacco or marijuana cigarette.
D) It is a form of crack boiled down into tiny chunks, or rocks, and usually smoked.

Freebase cocaine is usually smoked in a water pipe or mixed in a tobacco or marijuana cigarette. Option A is incorrect as freebase cocaine is highly addictive. Option B is partially correct, but freebase cocaine can also be smoked. Option D is incorrect as freebase cocaine and crack cocaine are not the same thing.