what role does a lifestyle choice, such as smoking or a high cholesterol diet, play in the development of cancer?  

/in /by

(1)Cancer is considered by many a primarily genetic disease. However,what role does a lifestyle choice, such as smoking or a high cholesterol diet, play in the development of cancer?

Support your post through proper citations.

(2)Explain how a chronic disease like COPD has seen an increase in mortality compared to the more common communicable diseases seen throughout the world especially in underdeveloped nations.

 
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