Which statement describes gridlines on a map? They are measured in degrees.
They make straight lines on a globe.
They run north to west and south to east.
They divide Earth into two equal parts.

the answer to your question is slate

the menstrual cycle – higher tier. negative feedback mechanisms affect the production of hormones in the menstrual cycle. oestrogen also stimulates the release of lh (luteinising hormone) from the pituitary gland, which in turn controls the production of progesterone.