Explain where the pericardium is found and what it does for the heart

the pericardium is found in your heat Problems can occur when the pericardium becomes enflamed or fills with fluid.

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.