Multiple Choice
Smoking contributes to heart disease in which one of the following ways?
A) It exposes the heart tissue to benzopyrene.
B) It reduces the amount of high-density lipoproteins in the blood.
C) It exposes the heart tissue to arsenic.
D) It reduces the amount of low-density lipoproteins in the blood.
Correct Answer:

Verified
Correct Answer:
Verified
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