Which of the following statements about cancer is TRUE? 1. Cancer is caused by exposure to bacteria in the environment.
2. By eliminating all cancer-causing environmental factors, a person can avoid getting cancer.
3. Cancer is not a single disease, but many diseases that have some common characteristics.
4. A person can catch cancer from a close family member who has it.

3

Explanation:

Some cancers are caused by exposure to viruses, not bacteria, in the environment. A genetic mutation for certain cancers may be passed down in families, but people can’t “catch” cancer from one another. Even if a person eliminates all environmental factors known to cause cancer, that person might still develop cancer because of an inherited mutation.

good question my friend

looks like you are missing options or a image.