Re:

inte=tine brain, is separating nutrients fr=m food , similar to separating information from data? =AO does one digest the news?

I think it's "metabolism =9D

You saw this krebs cycle image that Neri Oxman drew=E2 Similar.

is the brain the food finder . =C2 for the intestine. cannot figure out why the brain=would want surface area?

that shoudl be volume not =urface area?

I think that there is an element of neuronal recruit =hat happens only on the surface.

bathed in csf? why on the surface , =AO the intesticnes and the lung are diffussive?