Tuesday, May 23, 2017

Hair - Root Sheath

We just learned about the Hair - Plexus.

Another part of the hair is the Root Sheath.

Just like the skin has layers, the hair also has layers.
A sheath is like a wrapper, and the hair has a soft inner sheath and a harder outer sheath.

(from: wikipedia - rooth sheath)

Kid Facts - Blast from the past: Epithalamus