Answer:
Food heavily affects peoples ability to focus and learn. If our school food is improved, it can help raise our grades.
An indefinite pronoun is a pronoun that doesn't refer to a person or thing in particular so i'm going to say C. each
If its an analogy, Its easier to do it in a sentence.
A prodigy had a lot of talent.
The answer is, a Zealot has a lot of conviction.
( I had a question like that before that's how I know but I think its Zealot. )
That emotions is : Excitement
Since according to the information that he heard, Struldbrugs are immortal. This make Gulliver really excited and want to investigate the immortality