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:

• Analyze each option:
• Tobacco contains nicotine, which is addictive, so "It is classified as an addictive drug" is correct.
• Tobacco use increases heart rate and blood pressure, so the second option is wrong.
• Tobacco use increases the risk of stroke, so the third option is wrong.
• Tobacco use increases dopamine levels initially (leading to addiction), so the fourth option is wrong.

Answer:

A. It is classified as an addictive drug