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marshall27 [118]
3 years ago
6

The harmful effects of tobacco use are mainly caused by what substances?

Health
2 answers:
SVETLANKA909090 [29]3 years ago
7 0
Nicotine tar carbon dioxide
Anna71 [15]3 years ago
4 0
The first one, i know this because sadly i smoke and ive took a health class. there is no alcohol, carbon monoxide and alveoli  

HOPE THIS HELPED :) plz give briliantist answer :)
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