Current evidence for a link between alcohol consumption and ...

[neverstopbelieb]

Current evidence for a link between alcohol consumption and breast cancer is
 
  A) convincing, as studies show higher consumption causes higher risk.
  B) strong, because all studies are showing a causal relationship.
  C) weak, because most studies are showing no connection.
  D) nonexistent, because no studies have yet investigated any relationship.

Question 2

As a risk factor for cancer, alcohol has
 
  A) about the same risk as cigarette smoking.
  B) about the same risk as an improper diet.
  C) a synergistic effect with smoking.
  D) a synergistic effect with UV light.

[millet]

Answer to Question 1

A

Answer to Question 2

C