Question

what is spinal cord​

Answer 1

the mass of nerves inside the spine that connects all parts of the body to the brain

Answer 2

A column of nerve tissue that runs from the base of the skull down the center of the back. It is covered by three thin layers of protective tissue called membranes. The spinal cord and membranes are surrounded by the vertebrae (back bones). The spinal cord and the brain make up the central nervous system (CNS).

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