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hope this helped :)
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because when it attacks the blood cells not only is it attacking that its attacking your whole body
Nearly 23% of teens die from smoking-related causes
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Explanation:
The eye belongs to an organ system called the sensory system. This system includes all the sensory organs of the body, including the ears, eyes,...
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try and condition before (your not gonna be able to run a 6 minute mile at first) drink alot of water, get sleep, and eat healthy. I am a cross country runner so I should know.
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