when the part of the moon you can see is slowly getting smaller or shrinking, it is in the ______…

when the part of the moon you can see is slowly getting smaller or shrinking, it is in the ______ phase\nwaxing\nwaning\nnew\nfull
Answer
Brief Explanations:
The term "waning" describes the phase when the visible part of the Moon shrinks. Waxing is when it grows larger. New Moon is when it's not visible and Full Moon is when fully - visible.
Answer:
B. Waning