The best and only logical way to choose a person for a position of authority is to hold a free and fair election. Every member of a community has the right to vote and deem who they see fit to hold the position.
A and B are both good answer but B makes more since because in the sentence it says Frugivores live near their food so they don’t have to fly far, also Frugivores eat bananas from trees and berries so (B) is the answer.
What happen is that the whole answer?