The brian and spinal cord are enclosed by three layers of membranes from outer to inner is:
A.
The dura mater, the arachnoid, the pia mater
B.
The dura mater, the pia mater, the arachnoid
C.
The pia mater, the arachnoid , the dura mater
D.
The pia mater, the dura mater ,the arachnoid
E.
The arachnoid, the pia mater, the dura mater