Answer true or false. 1.The central nervous system consists of the brain, spinal cord, and nerves.

2.The autonomic system is part of the nervous system that controls involuntary
actions in the body.

3.A fish has a more highly developed brain than an ape.

4.The spinal cord is part of the respiratory system.

5.The three main parts of the brain in vertebrates are the cerebrum, the
cerebellum, and the brain stem.​