Drag each tile to the correct box. Beginning with the flow phase, arrange the blochemical processes in the order in which they occur during the menstrual cycle.
FSH and LH stimulate the follicles to
develop and the oocyte to produce
estrogen
A breakdown of corpus luteum causes
progesterone levels to drop.
A spike in LH causes the follicle to rupture,
The endometrial lining breaks down and
low levels of estrogen stimulate the
pituitary to release FSH and LH