effects of cigarette smoking on the respiratory system Smoker's lungs vs. healthy lungs: Facts, pictures, and more CONFIRMED: E-cigarettes are harmful to

CONFIRMED: E cigarettes are harmful to your immune system and lungs. The Effects of Smoking WJEC GCSE Science (Double Award) Revision Notes 2016 Have you ever wondered what smoking actually does to your lungs? A healthy lung, like those from a non smoker, is pink, spongy, and full of air sacs that let oxygen pass into Health Problems Caused by Secondhand Smoke Smoking and Tobacco Use CDC 10 Harmful Effects of Cigarette Smoking on the Respiratory System Cancer Smoking also has a bad effect on the respiratory system. Some of its effects are : 1. Irritation of the trachea (windpipe) and larynx (voice box) 2. Reduced lung function

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