Which part of the nervous system includes the brain and the spinal cord?

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Multiple Choice

Which part of the nervous system includes the brain and the spinal cord?

Explanation:
The brain and spinal cord form the central nervous system because this part of the nervous system is the main processing center that integrates information and coordinates responses. Everything outside the brain and spinal cord—nerves that extend to the rest of the body—makes up the peripheral nervous system. Within the peripheral system, the autonomic division handles involuntary functions, and the somatic division controls voluntary movements and sensory input. So, since the brain and spinal cord are the central processing hubs, they belong to the central nervous system.

The brain and spinal cord form the central nervous system because this part of the nervous system is the main processing center that integrates information and coordinates responses. Everything outside the brain and spinal cord—nerves that extend to the rest of the body—makes up the peripheral nervous system. Within the peripheral system, the autonomic division handles involuntary functions, and the somatic division controls voluntary movements and sensory input. So, since the brain and spinal cord are the central processing hubs, they belong to the central nervous system.

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