Unit 4. nervous system
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Transcript of Unit 4. nervous system
natural
Teacher: Merche
The nervous system is made up of the brain, the spinal cord and the nerves.
NERVOUS SYSTEM
FUNTIONS:
It controls everything.
It receives messages from nerves
It gives instructions to the nerves.
NERVOUS SYSTEM
BRAIN
NERVOUS SYSTEM
NERVES
The nerves are connected to the brain by the spinal cord.
SPINAL CORD
