Anatomy

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Across
  1. 5. a colorless fluid similar to blood plasma but without proteins
  2. 6. impairs the lower extremities
  3. 8. a bacterial disease that breaks down acetycholine
Down
  1. 1. how the brain and spinal cord are protected from trauma and infection
  2. 2. communicates with other cells
  3. 3. raised ridges that cover the cerebrum
  4. 4. the disease where you lose gray matter
  5. 7. part of the neuron that transmits signals