Choices: i. people ii. blood exposure iii. massive damage iv. viruses v. Plant reproduction vi. contagious vii. reproduction viii. humans
Given those answer options, answer the question: Fact 1: Cancer genes can be inherited. Fact 2: Inherited characteristics are passed on by our genes. Given the two facts above, cancer genes are an example of the type of thing that can be passed on through:?
A:
vii.