What is the author trying to suggest by his use of the word 'vibrate' in line 32?

How does gregor feel about his fathers transformation?

It was this unfathomable longing of the soul to vex itself- to offer violence to its own nature -- to do wrong forthe wrong's sake only - that urged me to continue andfinally to consummate the injury i had inflicted upon theunoffending brute. which theme does this sentence best support? ) a. humans are to struggle against their fate. b. all people have a wicked side. c. humans are meant to rule earth. od. no wrong will go unpunished. submit

Coming to school each day, having the necessary materials, and to do homework students to be successful in school. choose the answer that is the most effective substitute for the underlined part of the sentence. if no substitute is necessary, choose ‘leave as is.’ a) leave as is. b) coming to school each day, have the necessary materials, and do homework c) come to school each day, having the necessary materials, and to do homework d) coming to school each day, having the necessary materials, and doing homework