Answer:
(a) The central nervous system is the part of the nervous system consisting primarily of the brain and spinal cord. The CNS is so named because the brain integrates the received information and coordinates and influences the activity of all parts of the bodies of bilaterally symmetric animals. It consists of a large nerve running from the anterior to the posterior, with the anterior end is enlarged into the brain.
(b) The peripheral nervous system (PNS) is the division of the nervous system containing all the nerves that lie outside of the central nervous system (CNS). The primary role of the PNS is to connect the CNS to the organs, limbs, and skin.
3. Cerebrum
Cerebellum
Brainstem
Brainliest please!
