Answer:
1 for the first blank and I think 3 for the second blank
here's ur free pic of the day, Charlie! ^^
It's both B.They can never be depleted and C.They are replaceable by natural means.
The brain can be described to be divided into two hemispheres, the left and right hemispheres.
Corpus callosum is a bundle of flat neural fibers under the cortex in the eutherian brain lying at longitudinal fissure. The function of corpus callosum is inter hemispheric communication and connects the left and right cerebral hemisphere.
The brain majorly consists of for lobes which are frontal lobe, temporal lobe, parietal lobe and occipital lobe.
No it does not follow a pattern