effects of smoking

Smoking is injurious to health, everyone knows this fact. But still people doing this serious crime yes i calling smoking is a crime, because it is harmful for not only the smoker but everyone surrounding him. It may by his family or other person or environment. Its well known that smoking causes may serious diseases including laung cancer. People who are illiterate may be not aware about its effect but its shameful that well educated peoples who knows each and everything about effects of smoking smoke regularly. See below example how smoking can effect :-

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