asked 208k views
2 votes
Which substance enters the blood when a person smokes cigarettes?

Question 7 options:

tar

alcohol

nicotine

emphysema

asked
User Polo
by
7.6k points

1 Answer

5 votes

Nicotine enters the blood when a person smokes cigarettes.

answered
User Fotinakis
by
7.8k points
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