The first person POV of telling a story is by using the words I, we, my, etc. in the point of view of the narrator. This way of story-telling can be written in a variety of ways such as a first person protagonist, first person witness, re-teller of a story in first person, etc. Therefore, it is true that most authors who write in first person use the protagonist to tell the story as this is very much possible. Even I have written a couple of first person point of view stories as the protagonist!
I hope I was able to satisfyingly answer your question. Good luck! :)
C. He is becoming less human and more like a bug.
Answer:
His father betrayed his mother years ago, and his mother still hasn't forgiven him. His visit with his grandmother made him realize that there can be hidden problems in a relationship. They don't seem to be getting along.
Explanation:
I would say it is A because it would help establish the character based on their dialect, and where they are from
