Ineed some on this question.

fellow students, i know i will be a wonderful class president because i truly care about all of you, and i want this school to be the best place that it can possibly be. i am open and willing to listen, and do whatever i need to do to all of you.

in these sentences, the speaker is appealing to
a. ethos, an appeal based on the speaker’s character.
b. logos, an appeal based on logic and reason.
c. pathos, an appeal based on emotion.
d. purpose, an appeal based on the audience’s function.

C). Pathos, an appeal based on emotion.

Explanation:

Aristotle offered 'three modes of persuasion' which include ethos(based on ethics), pathos(based on emotion), and logos(based on logic). Pathos refers to the artistic representation or rhetorical appeal that evokes the emotions of pity and sorrow among the readers. Similarly, the speaker is appealing to the students emotionally by employing 'pathos'. The use of phrases like 'truly care about all', 'want.. school to be the best place', 'willing to listen, help'. Thus, he targets the emotional senses of the students to evoke the desired emotional outcome from them.

i think the answer might compound

i believe the answer is: b. mr. head had a long, tube-like face with a rounded open jaw and a short depressed nose.

this is because in the un-revised sentence it said that mr. heads face was long and tube-like, and he had a rounded open jaw. this is not a very grammatically correct because of how it seems to drag on with the and, replaced with, with, makes it sound more fluent in the description.