Question

please answer the question I'll surely mark it as brainliest

Answer 1

correct answer is option:- B(arachnoid)

EXPLAIN:-
The arachnoid mater is a delicate, impermeable membranous covering ofbrain the brain. It lies between the piamater internally and the dura mater externally. ... It is separated from the pia mater by the subarachnoid space, which is filled with cerebrospinal fluid.

this is ur answer....☺️☺️

Answer 2

I think u won't to know about Duramater So here it is:-

Dura mater, or dura, is a thick membrane made of dense irregular connective tissue that surrounds the brain and spinal cord. It is the outermost of the three layers of membrane called the meninges that protect the central nervous system. The other two meningeal layers are the arachnoid mater and the pia mater.