Question

alcohol in any concentration is:
a stimulant
a depressant
neither of the above

Explanation:

Alcohol, regardless of concentration, is a depressant as it slows down the central nervous system. Stimulants increase activity, which alcohol does not do. So the correct option is the one labeled "a depressant".

Answer:

B. a depressant (assuming the options are labeled A, B, C with A: a stimulant, B: a depressant, C: neither of the above)