|
|
 |
|
|
 |
|
What is the central nervous system?
|
The central nervous system controls everything that we do. It is made up of the brain and the spinal cord. Nerves run to and from the spinal cord all over the body. These nerves carry messages from the brain to the body, and from the body's sense organs to the brain. | | Nerves in the human eye carry messages to and from the brain |
|
| |
Previous:
Back
|
Book:
1001
|
Section:
Human World
|
Chapter:
Human Body: Systems
|
|
|
|
 |
|
|
