Biometrics for the Aging Face Face Aging Group .
CHAPTER THREE Physical Changes
CHAPTER THREE Physical Changes. Why Do We Age?—Biological Theories Rate-of-Living Theories Limited energy to expend in a lifetime Excess calories may.
Chapter 5 Sections 1 and 2. Important Terminology Epi- : Inter- : Os- : Pseud- : Squam- : Strat- : Chondro : -cyte : Simple: