Match the Definition with the Term

Multiple Choice

Match the definition with the term.
-commissures

A) fibrous substance of many regions of the brain
B) nerve cells composing the brain and spinal cord,each with an active cell body,or nucleus
C) pulpy substance forming the outer surface of the brain,inner part of the spinal cord,and several other centers in the brain
D) stalks of nerve tissue that connect the two halves of the brain