HappyQueen1220
HappyQueen1220
12-06-2017
Biology
contestada
How does tobacco smoke affect the body
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DocInTardis
DocInTardis
12-06-2017
The smoke and chemicals break down and blacken your lungs so you can't/ have trouble breathing.
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chinchin6785
chinchin6785
24-09-2018
It is not "It parayzes cilia in the bronchi allowing inhaled particles to enter the lung"
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