Answer:
Smoking causes a number of different diseases
1. Cancer
2. Heart Disease
3. Stroke
4. Lung Diseases
5. COPD
2. Sidestream smoke is when that is released from the end of a burning cigarette or whatever else people smoke.
Mainstream smoke - he smoke that is inhaled by a smoker and then exhaled into the environment and everyone else around
Smoking around infants causes asthma and second hand smoke around infants is 10x worse
Explanation: