Question

which statement describes tobacco? it is classified as an addictive drug. it decreases heart rate and blood pressure. there is a low risk of developing stroke. it causes the level of dopamine in the brain to decrease.

Explanation:

Tobacco contains nicotine which is an addictive substance. It increases heart - rate and blood pressure, raises the risk of stroke, and causes an increase in dopamine levels in the brain which contributes to addiction.

Answer:

It is classified as an addictive drug.