the answer to your question is a:hamartia. The word if cut down means pride and a discovery the character makes about himself. For example, if a hero is too narcissistic, there are some cons in it which could lead to the hero's downfall.
<em>Hamartia</em> is the name given to a situation where a protagonist's "tragic flaw" brings about his downfall. Most of the time, people are a mix of bad and good qualities. This is the case with characters too. Some characters tend to have a single flaw that is particularly dominant and that causes them to fail in their pursuits. A common example is that of Hamlet, whose indicisiveness leads him to tragedy.
C. the infected cows were slaughtered and made into feed for other animals to eat
Explanation:
It is thought that BSE was spread via meat-and-bone meal fed to cattle. The practice of using this material as a source of protein in cattle feed has been common for several decades.