We find it easy to tread on and crush a worm that we see crawling on the earth; so it is easy for us to cut or singe a slender thread that anything hangs by; thus easy is it for God when he pleases to cast his enemies down to hell.

In my opinion, Edwards is trying to point out how easy it is for humans to neglect details that are small in our world. For example, you can move a web out of your way when walking and not even think about the fact that you just destroyed a spider's home and work of hours and days.

Explanation:

the answer is: round.

in literature, round characters are considerably complex and experience or are subjected to unpleasant situations. as a consequence, they go through crucial sentimental and psychological development, which can cause surprise in the readers. in this case, juan's dramatic transformation is related to the adversities he meets at school.

i   believe   the   answer   is   d