Which iS required for both anaerobic respiration and aerobic respiration?
oxygen
water
mitochondria
glucose

where is the diagram?

if you insert the diagram ill be able to you

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 : )