What combination of factors accounts for the majority of cancers?
A) Cigarette smoking and exposure to carcinogenic chemicals, radiation, and ultraviolet rays
B) Cigarette smoking, alcohol consumption, and unprotected sex
C) Alcohol consumption, exposure to ultraviolet rays, and infections
D) Exposure to carcinogenic chemicals, alcohol consumption, and exposure to radiation

Question

Quizplus · Accepted Answer

Cigarette smoking and exposure to carcinogenic chemicals, radiation, and ultraviolet rays are significant risk factors for cancer, contributing to a large number of cases worldwide.

What Combination of Factors Accounts for the Majority of Cancers