Cerebrospinal Fluid Circulates in the ________ to Deliver Nutrients to the Brain

Question

Cerebrospinal fluid circulates in the ________ to deliver nutrients to the brain and spinal cord.
A) dura mater
B) arachnoid villi
C) cranial sinuses
D) subarachnoid space
E) pia mater

Accepted Answer

The cerebrospinal fluid circulates in the subarachnoid space, which is the space between the arachnoid mater and the pia mater. It delivers nutrients, oxygen, and removes waste products from the brain and spinal cord.