Tobacco and the Human Body - Part 2 (Britannica.com)

****CLICK HERE for RELATED CONTENT**** Tobacco - http://www.britannica.com/eb/article-9111043/tobacco?source=youtube_tobaccoa1954 Nicotine - http://www.britannica.com/eb/article-9055765/nicotine?source=youtube_tobaccoa1954 Cigarette - http://www.britannica.com/eb/article-9082635/cigarette?source=youtube_tobaccoa1954 Smoking - http://www.britannica.com/eb/article-9068323/smoking?source=youtube_tobaccoa1954 Lung Cancer - http://www.britannica.com/eb/article-66185/respiratory-disease?source=youtube_tobaccoa1954 FREE NEWSLETTERS - http://mailinglist.britannica.com/settings/

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YouTube | March 23, 2007

Tags:. .respiratory. .nicotine. .tobacco. .newsletters. .lung