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AnnZ [28]
3 years ago
9

tar contained in tobacco smoke is harmful because it A . Is A Stimulate B. Paralyzes cilia C. Clogs Blood Vessels D. Is Addictiv

e
Health
2 answers:
Lubov Fominskaja [6]3 years ago
8 0
I believe that the answer is B. Paralyzes Cilia.
Hope this helps.
Vitek1552 [10]3 years ago
7 0
Tar<span>, when in the </span>lungs<span>, coats the cilia causing them to stop working and eventually die, causing such conditions as </span>lung<span> cancer as the </span>toxic<span> particles in tobacco smoke are no longer trapped by the cilia but enter the alveoli directly. ... The </span>tar<span> from cigarette smoke is similar to that of marijuana smoke.</span>
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