Which of these is not a use of the glucose produced by plants A) Stored as protein
B) Used as energy
C) Turned into cellulose for cell walls
D) Stored as starch

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 : )