Question

____ fluid is the serum-like fluid cushions and provides nutrition to the CNS

Answer 1

Cerebrospinal fluid (CSF) is the serum-like fluid that cushions and provides nutrition to the central nervous system (CNS). It acts as a 'cushion' or buffer for the brain, providing mechanical and immunological protection. CSF also circulates nutrients and removes waste products from the CNS.

Step-by-step explanation:

The fluid that cushions and provides nutrition to the central nervous system (CNS) is called cerebrospinal fluid (CSF). CSF is a clear bodily fluid that occupies the subarachnoid space and the ventricular system around and inside the brain. It acts as a 'cushion' or buffer for the brain, providing mechanical and immunological protection. It also circulates nutrients and removes waste products from the CNS.