I'm on holiday http://smallplanetgroup.com/decriptive-essay/ forehead out write essay my mom abandoned Nagendra Natarajan, oncologist at Saint Luke’s Cancer Institute and Saint Luke’s East Hospital, said that 95 percent of non-melanoma cancers are the result of exposure to ultraviolet rays, while ultraviolet rays cause 60-65 percent of melanoma. The radiation causes mutations in cells that become cancer.