Question

question 8
1 pts
something that causes cancer is known as a
carcinogen
poison
toxic
chemical
question 9
1 pts
cigarette smoking has been linked to
aids and herpes
asthma and alzheimer’s disease
cancer and heart disease
hepatitis and influenza

Explanation:

Question 8: By definition, a carcinogen causes cancer.
Question 9: Cigarette - smoking is well - known to be linked to cancer and heart disease.

Answer:

Question 8: A. carcinogen
Question 9: C. cancer and heart disease