Question

which structures are parts of the central nervous system? select all that apply.
□ the brain
the heart
the spinal cord
□ the sensory neurons
□ the bones
□ the muscles

Explanation:

The central nervous system (CNS) consists of the brain and the spinal cord. The heart is part of the circulatory system, sensory neurons are part of the peripheral nervous system, bones are part of the skeletal system, and muscles are part of the muscular system. So the structures that are parts of the CNS are the brain and the spinal cord.

Answer:

the brain, the spinal cord