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Gnoma [55]
3 years ago
9

The brain and spinal cord are wrapped in three layers of tissue known as , between which and the nervous tissue is a space fille

d with .
Biology
1 answer:
Ainat [17]3 years ago
3 0
<span>The skull protects the brain and the vertebrae protects the spinal cord. The brain and spinal cord are wrapped in three layers of connective tissue called meninges. Between the meninges and the central nervous system tissue is a space filled withcerebrospinal fluid.</span>
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