Chapter 44. 2005-2006 Living in the world organisms had a choice: regulate their internal environment ▪ maintain relatively constant internal conditions.
Animal adaptations Outline: Acquisition of energy and nutrients Respiration Homeostasis Water balance Biological rhythms Readings: Chapter 7.
Renal Physiology Does your GI tract absorb into blood all nutrients? ions? water? 1.Now imagine that you drink water: 1 glass, 2, 3, 4, 5 glasses (1L).
