Question

subarachnoid space occurs​

Answer 1

Answer:

Sub arachnoid is space below arachnoid in are brain's covering ..the space is filled up with CSF (i.ecerebrospinal fluid)...

Answer 2

outermost layer of brain is durameter. Inner to durameter is the arachnoidmeter and the innermost layer is called piameter. The space between arachnoidmeter and piameter is called subarachnoid space and the space between durameter and arachnoidmeter is called sub dural space. Plz mark as brainliest if you found this useful :)