Answer:
A: Gray
Explanation:
This is the only describing word in the selection, therefore it has to be A, because when an author is describing something, they will describe colors, sounds, and surroundings in order to help you visualize it.
A=gray
thinks so
I'm not sure
THE ANSWER IS: TO THE BONE
C
C because it shows how the wetlands are decreasing, and plus it adds more evidence to the speech.