Answer:
His heart was broken also because of how alienated he felt from his family and did not want to burden them. Gregor feels terrible about the trouble and pain he's causes his family. ... They used him for money and he was no longer useful to them when he could not work and take care of the family.
Explanation:
B. Runs his dishwasher only when it’s full.
All the rest seem like ways to waste water so I think B makes the most sense
D. Ethos and Logos.
It uses persuasion and gives facts.
Releasing hormones is one way this can happen. Hope this helps.