Question

A substance that is known to cause cancer is called a __________.

a. mutagen
b. carcinogen
c. terotagen
d. garbage

Answer 1

Carcinogen

From my research A carcinogen is something that can cause you to have cancer. It may be a substance in the air, a product you use, or a chemical in foods and drinks.

Answer 2

carcinogen i think this is the answer