Question

question 9 of 10
the central nervous system consists of the...
autonomic nervous system
brain and spinal cord
motor or efferent neurons
spinal nerves and cranial nerves

Explanation:

The central nervous system is composed of the brain and spinal cord, which are key for processing and coordinating information in the body. The other options refer to different parts of the peripheral nervous system or related neural components.

Answer:

B. Brain and spinal cord