Question

the brain and the spinal cord are part of the ______. central nervous system spinal system spinal hemisphere reflex system need help? review these concept resources. read about the concept

Explanation:

The nervous system is divided into two main parts: the central nervous system (CNS) and the peripheral nervous system (PNS). The CNS is specifically composed of the brain and spinal cord, while the other options do not correctly describe this core structure set.

Answer:

central nervous system