Biology, asked by AMER8055, 8 months ago

why nicotine is harmful

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Answered by kritipatel250

Answer:

Nicotine is a dangerous and highly addictive chemical. It can cause an increase in blood pressure,heart rate,flow of blood to the heart and narrowing of the arteries.

Nicotine may also contribute to the hardening of the arteries walls, which may turn,may lead heart attack.

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why nicotine is harmful​

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why nicotine is harmful