<u><em>Artworks, the Nature Around Us Must be pretty.</em></u>
I think its excitement but i'm not fully sure
Answer:
D
Explanation:
A is describing the amplitude of wave.
B doesn't even have to do with waves.
C is describing the frequency of a wave.
D is describing the distance between two points.
:)
I would say A. I mean, let's think about it. When we see realistic paintings they are mostly for history and social studies. We can't draw stick figures. That would be crazy =) Hope this helps!