im super sure thats...C....sorry if im wronh
Answer:
A. reactivity
Explanation:
how a person reacts to the things they use will demonstrate who they are
In fact, since the Moon is constantly rotating on it's own axis, there is no area of the planetoid which is permanent darkness, and the far side of the Moon is only completely devoid of sunlight during a Full Moon - when the Sun is facing the Moon with the Earth in between.
I think how long and how often.