The Endocrine System By: Karl, Manny, Alondra, and Joseph.
Osmoregulation
Osmoregulation Chapter 44 Osmoregulation Balance of water & solute concentration Intracellular & extracellular Ions (solutes) Na +1, Cl -1.
CHAPTER 25 Control of the Internal Environment Regulation of Body Temperature Ectotherm – warms itself mainly by absorbing heat from its surroundings.