Answer:
A) weight
Step-by-step explanation:
Someone's weight is not a risk factor for alcoholism because it does not directly make them want to consume alcohol. Weight gain, however, is an effect of alcoholism.
B) Studies have shown your genetics can influence alcoholism.
C) If someone is in a social environment where many people use alcohol or pressure them to, they are more likely to.
D) Consuming alcohol is risky behaviour (it can be very dangerous), and risky people do risky things.