. . . "Cancer can develop in almost any organ or tissue, such as the lung, colon, breast, skin, bones, or nerve tissue.There are multiple causes of cancers, including:??? Radiation??? Sunlight??? Tobacco??? Certain viruses??? Benzene??? Certain poisonous mushrooms and aflatoxins (a poison produced by organisms that can grow on peanut plants)However, the cause of many cancers remains unknown.Review Date:" .