Multiple Sclerosis

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Across
  1. 2. / MS can separate this from the muscles
  2. 4. / At the time, science is not sure whether or not M.S. is spread
  3. 5. / gaps in cell tissue
  4. 6. / coating around nerve fibers
  5. 8. interferon / help to prevent inflammation in the brain, and is being researched to help grow and repair nerves.
Down
  1. 1. Gene / some scientists believe there was a _______ that was the cause of the disease.
  2. 3. Sclerosis / a disease that affects the nervous system
  3. 7. fibers / target of MS
  4. 8. weakness / possible MS symptom to do with the skeletal system