The answer is calcitonin.
calcitonin
Calcium
Regulates calcium in the blood.
cortisone
Regulates calcium in the blood.
Regulates calcium in the blood.
It regulates calcium and phosphorus levels in the bloodstream.
a buffer
Yes. Calcium oxide is a compound which is a type of pure substance.
Parathyroid glands secrete PTH (parathyroid hormone) to regulate blood calcium levels.
It regulates the calcium and PH in an earthworm's blood. The gland secretes calcium into the esophagus, also.
calcium is an element, so it is the pure substance.. it is a grey/silver. calcium is an element, so it is the pure substance.. it is a grey/silver.