Question

question 1 of 10
this is where csf is located...
subarachnoid space
subdural space
outer space
epidural space

Explanation:

CSF (Cerebrospinal Fluid) is located in the subarachnoid space, which is between the arachnoid mater and pia mater of the meninges. The subdural space contains serous fluid, outer space is not a relevant anatomical space for CSF, and the epidural space contains fat and blood vessels, not CSF.

Answer:

A. Subarachnoid space