C) Drug
A drug is a chemical substance used to treat, prevent, or diagnose a disease or alter one or more functions of the body. Antibiotics, Analgesics, and antihistamine are all not able to do all of the following.
Answer:
Alcoholism is a disease characterized by the habitual intake of alcohol. The definition of alcoholism is chronic alcohol use to the degree that it interferes with physical or mental health, or with normal social or work behavior.
May be a matter of opinion depending on your teacher but genetics, trauma, and chemical imbalances are generally the main causes.
