Changes

#[[Testosterone]] (secreted from testes) induces secondary male characteristics during puberty.  

#[[Testosterone]] (secreted from testes) induces secondary male characteristics during puberty.  

#[[Adrenaline]] from the adrenal glands prepares body for physical activity (often known as the "fight or flight" hormone).

#[[Adrenaline]] from the adrenal glands prepares body for physical activity (often known as the "fight or flight" hormone).

#[[ADH]] ([[Antidiuretic hormone]]) from the [[pituitary]] gland, which makes the walls of collecting ducts in [[kidney]]s more permeable to water, which in turn increases extracellular volume (also known as the Sanath hormone).  

#[[ADH]] ([[Antidiuretic hormone]]) from the [[pituitary]] gland, which makes the walls of collecting ducts in [[kidney]]s more permeable to water, which in turn increases extracellular volume.