The best answer shown is C because a group discussion only works well when others disprove other people while being kind about it
Explanation:
If teens aren't reading enough. Then their brains start to sort of lose smarts. So the more you read you learn information and it builds up personal experience. This answer make not make much sense but I tried.
It is used as a noun phrase since "glow" is used as a noun (the name of a person place or thing) rather than a verb phrase.
The word "With Raghu in pursuit" pursuit means chase so its saying that their being chased
The valley later became a center of mining for borax.
because Borax was the center valley.