What environmental conditions do you think scientists might simulate to investigate the origins of life?

we would need to see the picture to answer it

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.

cells spend most of their time in interphase