fun stuff
100
what is the myelin sheath?
fatty substance surrounding nerve fibers that are healthy (found in brain/spinal cord)
200
What is used in caffeine that is bad for your immune system?
cortisol
300
What is a tube shaped mass of nervous tissue
The brain stem
400
What does MS stand for as a disease of the nervous system?
Multiple Sclerosis
500
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The Nervous System

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