Neurons

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Across
  1. 3. neurons that carry incoming messages from sensory receptors to the brain and spinal cord
  2. 5. part that is responsible for messages to the other neurons
  3. 6. an electrical charge that travels down the axon
  4. 8. neurons that carry outgoing messages from the brain and spinal cord to the muscles and glands
  5. 10. part that covers axons and speeds up neural impulses
  6. 12. an electrical signal traveling through the axon
Down
  1. 1. part that forms junctions with other cells
  2. 2. the level of stimulation required to trigger a neural impulse
  3. 4. part that moves messages across a gap
  4. 7. part that passes messages away from the cell body
  5. 9. part that receives messages from other cells
  6. 11. a nerve cell