Relier Pairs Meninges of the Spinal CordVersion en ligne Match the name with the description par Anna 1 Pia mater 2 Dura mater 3 Epidural space 4 Arachnoid mater 5 Subarachnoid space 6 Subdural space thin inner layer contains serous fluid contains blood vessels, connective tissue, and fat spiderweb-like middle layer tough outer layer contains cerebrospinal fluid and blood vessels