Tobacco in Cigarettes: Composition, Quantity, and Health Impact
Contents 1. What is tobacco? 2. Cigarette composition 2.1.Why is tobacco in cigarettes? 3. How much tobacco is in one cigarette? 3.1. Comparison: cigarettes, cigars, pipe tobacco 3.2. Nicotine and its role 4. How is tobacco measured? 4.1. Why isn’t the tobacco weight indicated on the packaging? 5. Conclusion 1. What …