The structure that forms cranial nerve I is the olfactory nerves while forming the 2nd is the optic nerve. Together with retina and olfactory epithelium, all of them are considered part of the Central Nervous System — wherein they synapse directly to the brain without the aid of any ganglia.
C.I think it would be c because half and half seems balanced so if he was to eat that it woulde be too much or too little it woulde be just fine
