Description : Which of the following terms is used to describe the fibrous connective tissue that covers the brain and spinal cord? a) Meninges The meninges have three layers, the dura mater, arachnoid mater, and ... The pia mater is the innermost membrane of the protective covering of the brain and spinal cord.
Last Answer : a) Meninges The meninges have three layers, the dura mater, arachnoid mater, and pia mater.