Explanation:
plans
- to visit most of the historical places
- to know more about culture
- also to have fun for the upcoming excursion
- also I have plan to enjoy most of the historical places I haven't been there
The correct answer should be B) Bees are needed to help pollinate many different kinds of trees and flowers.
I'm assuming the underlined conjunctions are <em>both </em>and <em>and </em>(because you didn't underline any, and those are the only two conjunctions in the sentence).
Those conjunctions are called correlative conjunctions - this means that they are connecting two items which are equally important. So, this woman saw both Billie Holiday and Ella Fitzgerald - and both of those artists are important to the woman.