by 
Marievic
ANSWERS: 1
-
--dictionary.com Permeability is... "The property or state of being permeable." (Thanks dictionary.com) You've probably heard of a perm -- permeability is weather or not hair can be permed, or, permanently changed. Although hair can not actually be changed 'permanently' (the effects will wear off eventually and isn't visibly permanent.)
Copyright 2023, Wired Ivy, LLC