Answer:
Depression is a mood disorder that causes a persistent feeling of sadness and loss of interest and can interfere with your daily functioning.
Explanation:
The answer would be B) Cheetahs. It's cause it's what the sentence is mainly talking about.
<span>D is probably the most correct out of the four options, but it's quite arguable but for me its D</span>
Stupefaction means to be in a senseless state, equivalent to stupefy.