Each living body has a set of systems, so each MU being has the following systems:
-The Respiratory System
-The Immune System
-The Nervous System
-The Endocannabinoid System
-The Musuclar System
-The Skeletal System (except they are made of metal possibly)
This means that the MU beings have 5 out of the 11-12 systems of the human body.
And of course they have the five senses, which every living body has.
I'll be posting a pic on the basic anatomy of a Toa.
Edited by Zacax, Jun 26 2012 - 01:21 PM.