"As deadly as alcohol can be, many other drugs have even more damaging effects in lower doses and over shorter periods of time—it takes less than a gram of heroin to cause a lethal overdose. Even taking ten Tylenol pills at once can kill you. In addition, drugs other than alcohol can have long-term effects that are at least as bad as those of alcohol. Stroke, HIV, cancer, emphysema, liver failure, and many other highly lethal conditions are all possible."
This passage is an example of a
A) Definition
B) Comparison
C) Classification
D) Explanation