Question

The central nervous system has both ______ & _______ matter. One is made of primarily cell bodies and the other is made mostly of axons wrapped in myelin.
Responses

red and blue
red and blue

gray and white
gray and white

gray and black
gray and black

black and white

Answer 1

The central nervous system has both **gray and white** matter. Gray matter is primarily made up of cell bodies, while white matter consists mostly of axons wrapped in myelin.