effects of cigarettes on lungs Smoker's vs. healthy lungs: Facts, pictures, and more Have you ever seen what

Have you ever seen what smoking actually does to the lungs? Healthy lungs are designed for efficient oxygen exchange, with intact air sacs, clear airways, and active cilia that help keep them Social Smoking Damages Your Lungs Almost as Much as Heavy Smoking Biology Notes for A level: #53 Summary of Smoking Smoking causes #lung disease by damaging airways and small air sacs found in your lungs. #Cigarette #smoking causes most cases of lung #cancer. Smokers are 12 to 13 times more likely to

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