The nervous system includes - the brain, the spinal cord and all the nerves in the body., The nervous system is - divided into two parts., The central nervous system includes - the brain and the spinal cord., The peripheral nervous system includes - all the other nerves in the body., The smallest part of the nervous system - is the neuron., There are billions of - neurons in the nervous system., There are 3 - types of neurons., The brain controls - all the functions in your body., Sensory neurons carry information - from the senses to the brain and the spinal cord., Motor neurons carry information - from the brain and the spinal cord to the muscles., Interneurons carry information - between the sensory neurons and the motor neurons.tween ,

The Nervous System

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