The nervous system

THE NERVOUS SYSTEM
neurons – brain – spinal cord – sense organs – nerves

What is the function of the nervous system?

The nervous system controls everything we do.
It controls and coordinates all the body systems.

The nervous system is made up of

• the brain,
• the spinal cord,
• the sense organs,
• and the nerves.

The nervous system contains billions of neurons.
The neuron is the most basic unit of the nervous system.

The nervous system
Source | Happy Learning English

The nervous system
School House Rock
Source | US Chronicle