Please help meee. What process is this comic strip trying to explain. Be specific and use aspects of the comic to support your explanation.

the corpus luteum secretes estrogens and progesterone. the latter hormone causes changes in the uterus that make it more suitable for implantation of the fertilized ovum and the nourishment of the embryo. if the egg is not fertilized, the corpus luteum becomes inactive after 10–14 days, and menstruation occurs.

i hope this : )

what? are the statements?

answer///alimentary canal/gastrointestinal tract.digestive (gi);

answergaba;