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The
exact cause of Cancer is not known till date, but because of scientific
researches some probable causes are found, namely:
- Tobacco
- using in any form.
- Using
Alcohol.
- Different
rays which are in the atmosphere namely Gamma Ray, Ultra Violet
ray etc.
- Due
to usage of different chemicals in our every day life like manures,
colouring agents in the food stuff etc.
- Due
to over exposure to sun rays skin Cancer can occur.
- Due
to some Viruses like HIV Virus, Hepatitis B Virus, Herpes Virus.
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