True, the narrator can be all of those things. Some examples include the following:
Major Character who's the narrator: Hazel Grace Lancaster in The Fault in Our Stars
Minor Character who's the narrator: Nick Carraway in The Great Gatsby
Protagonist: Esther in Sylvia Plath's The Bell Jar (narrated in 1st Person POV)
Antagonist: Amy Dunne in Gone Girl by Gillian Flynn
An analogy is a comparison between two things typically for clarification or explanation.
B:))))))))))))))) :))))))))))
They mostly facilitate communication by being very short letters expressing an opinion, a to-do, a thought, etc... using very simple short sentences.
hope this helps! :)
Answer:Hobbits are a good natured people, about half our height, and smaller than the bearded dwarves. They tend to be fat, and have large hairy feet.
Explanation: