I am located above the kidneys and hence are called as supra renal glands. I have two regions adrenal cortex and adrenal medulla. Adrenal cortex secretes the hormones like cortisol, aldosterone and androgens. Adrenal medulla secretes the hormones like adrenaline and nor-adrenaline. I also secrete hormone of fight or flight or the emergency hormone. Who am I ?