The nervous system is made up of the brain, the nerves, and the spinal cord. But what does the nervous system do? And how do its parts work together to help your body function? Explore the nervous system in this engaging and informative book.
Describes the various parts of the nervous system and explains how sensory messages are sent back and forth through nerves between the brain and the body.
Describes the various parts of the nervous system and how the brain works, and discusses the effects of injuries and diseases, the nervous system in other animals, and related topics.
Describes the various parts of the nervous system and explains how sensory messages are sent back and forth through nerves between the brain and the body.