16. What are meninges and
cerebrospinal fluid?

Gap-fill exercise

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Meninges are the membranes
enclose and protect the nervous
system (CNS). Cerebrospinal is the
fluid that the three layers that
the meninges and it the
functions of nutrient , defense
and mechanical protection the CNS.
The cerebrospinal fills and protects
cavities the brain and the cord.