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What is the Nervous System made up of ?
What is the Nervous System made up of ?
The Nervous System is made up of the brain, the spinal cord and a large network of nerves.
The Brain
The Brain
It recives and sends information to tell the body how to react.
The Espinal Cord
The Espinal Cord
It is a long thick tube that conects the brain to the rest of the nerves.
The Nerves
The Nerves
They can be:
-Sensory Nerves: send information from the enviroment to the brain.
-Motor Nerves: receive messages from the brain to the muscles and glands.
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