The answer is white matter in the spinal cord is called superficial tissue because it is located in the outer region of the brain and spinal cord.Myelin a protective coating for neural axons is made of lipid tissue that appears white on a freshly dissected brain.
because cerebrum is the part of the brain that processes information or intellectual skills in general. Digestion is a vital automatic function that is managed by a part of the nervous system called brain stem.
