"Fortunately, new laws passed in 2005 made it more difficult for drug dealers to purchase many of the chemicals needed to manufacture methamphetamine. This helped to reverse Texas's trend of increasing abuse. However, while methamphetamine-related poison control center calls dropped from 356 in 2006 to 180 in 2010, since that time these numbers have risen back up to 356 calls in 2013. Deaths related to psychostimulants including methamphetamine and amphetamine have risen from 133 in 2006 to 349 in 2013. Methamphetamine use in Texas is a serious and growing public health concern."
This passage is an example of a
A) Definition
B) Comparison
C) Classification
D) Explanation