Study on what you have been learning, get a good night rest & eat well. Good Luck!!
ANSWER - i believe the answer is D
Technically, the moon doesn't "change" every night.
The shape APPEARS to change.
These are the phases of the moon or "cycle" of the moon if you prefer to call it.
Hope this helps!
Dutchy couldn't swim as well as the others (the others being we)
