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Chapter 21 Human Health and Diseases Part 2 (smoking alcoholism drug addiction) by TEACHING CARE online tuition and coaching classes

Chapter 21 Human Health and Diseases Part 2 (smoking alcoholism drug addiction) by TEACHING CARE online tuition and coaching classes    Smoking.                                                                                                                                                                  Smoking of tobacco dried and cured leaves of plant ‘Nicotiana tobacum’ and N. rustica in the form of cigars, cigarettes, bides etc. is very toxic to the body. Smoke of tobacco contains about […]

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