Marie Curie. Marie Curie was a physicist and chemist best known for her work on radioactivity; however, she also discovered the elements polonium and radium.
The kidney secretes the hormones renin, calcitriol and erythropoietin. Renin-also known as angiotensinogenase, helps to control the body's blood pressure by regulating the â¦ balance of fluid and electrolytes in the body. Calcitriol-This is a form of Vitamin D which regulates calcium and phosphorous levels in the body.
Epinephrine and norepinephrine are the two hormones secreted by the  adrenal medulla. These adrenal hormones are classified as  catecholamine's which are chemical compounds â¦ made in the body from  the amino acid tyrosine.