Which is NOT an example of homeostasis?
◦ Increased estrogen during the menstrual cycle increases the number of progesterone receptors in the uterus.
◦ Increased blood sugar stimulates the release of a hormone from the pancreas that stimulates the liver to store blood sugar.
◦ Increased blood pressure in the aorta stimulates mechanisms to lower blood pressure.
◦ Decreased body temperature stimulates a neural response that increases body temperature.
◦ Increased blood calcium levels stimulates the release of a hormone that lowers blood calcium levels.