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anyanavicka [17]
4 years ago
9

Identify and explain how the central nervous system is supported and protected.

Biology
1 answer:
anyanavicka [17]4 years ago
8 0

Answer:

The brain and the spinal cord are wrapped in three protective layers of tissue called the meninges. The cerebral spinal fluid goes between these layers to provide more cushion and protection. It nourishes and protects the nerve tissues of the brain and spinal cord. It also acts as a shock absorber, considering humans move a lot and fall.

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