Which one of the following carcinogens accounts for 30% of all cancer deaths?
A) environmental chemicals (e.g., asbestos, pesticides, soot, coal tar)
B) tobacco smoke
C) ultraviolet light
D) ionizing radiation (X rays)
E) radon gas

Question

Quizplus · Accepted Answer

Tobacco smoke is responsible for approximately 30% of all cancer deaths, as it contains numerous carcinogens that significantly increase the risk of developing various types of cancer, particularly lung cancer.

Which One of the Following Carcinogens Accounts for 30% of All