Huxley is commenting that most people in society prefer to live in "happy ignorance" as opposed to having knowledge. The stars, or truth, are "depressing."
This is because that many find the truth upsetting and would prefer to live in the dark. Huxley is saying that for many, ignorance is bliss.
Deers is an accepted plural<span>, but it is rarely used. The word </span>deer<span> comes from the Old English word, deor, which means four-legged animal, beast. Also the Dutch word, dier and the German word, tier. </span>Deer<span> is one of a set of words with irregular </span>plural forms<span>, such as sheep and fish.</span>
The belligerent girl talked back to a teacher, because talking back is agrees ive and disrespectful.
Conclusion A is the best support