Redone is the least I think
Heating and cooling our homes, lighting office buildings, driving cars and moving freight
The skull is divided into 2 parts
CRANIUM and FACE...
Cranium structures are : Frontal, Sphenoid, Temporal, Parietal, Occipital, Ethmoid
Face structures are: Zygomatic, Maxilla, Nasal, Lacrimal, Mandible..
Hope this helped
For diffusion to occur there needs to be a concentration gradient. Which means that the concentrations on the two sides must be different. In diffusion the particles flow from high concentration to low concentration.