Question

the central nervous system consists of? the brain and bones. nerves and bones. nerve cells and muscles. the brain and spinal cord.

Explanation:

The central nervous system in the human body is composed of the brain and the spinal cord. The brain is the control - center for the body, and the spinal cord serves as a major pathway for transmitting signals between the brain and the rest of the body.

Answer:

the brain and spinal cord.