Question

which of the following can be carcinogens? a pathogens b radiation c chemicals d all of the above

Explanation:

Pathogens, radiation, and certain chemicals can all be carcinogens. Pathogens like some viruses can cause cancer. Radiation such as UV - rays and X - rays are known carcinogens. Many chemicals, for example, asbestos and benzene, are carcinogenic.

Answer:

d. All of the above