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One effect of nicotine is to narrow or constrict blood vessels. Which of the following is a health consequence of this effect of nicotine?
1. lung cancer
2. bleeding
3. emphysema
4. gum disease

Respuesta :

Answer:

3. emphysema

Explanation:

constricts the blood flow too and from the lungs, thus, cutting the amount of oxygen for the body.

Answer:

4. Gum disease

Explanation:

i just took the quiz, i hope this helps<333

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