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How does the nicotine from cigarette smoking disrupt oxygen distribution to the cells?

It restricts air flow through the bronchi.

It reduces the surface area of alveolar sacs.

It binds to hemoglobin in red blood cells

. It affects the nerve signals that regulate breathing.

2 Answers

1 vote
I think it a it restricks the air flow through the bronchi because it covers the bronchi making it difficult to breath

User VLRoyrenn
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7.0k points
5 votes
A is the correct andwer
User Ahmad ElMadi
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