Noun because it is an object( person place or thing
The correct answer to this question is letter "D) its background on plot and characters." The exposition is like the prologue or the intro, it's when/where the characters and basic plot/themes get "exposed." A play’s exposition refers to <span>its background on plot and characters.</span>
Kip lettered in three sports, but he wants to become an artist. This is A. Coordination