The Physical Brain

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Across
  1. 4. This part of the neuron receives messages.
  2. 6. This is the control center of your brain.
  3. 7. Neurons don't work alone, they work in these.
  4. 9. This part of a neuron carries messages away from the cell body.
  5. 10. This is the part of your brain that helps with balance and movement.
  6. 11. Two of these are the size of your brain.
  7. 12. These are tiny cells that send messages in your brain.
Down
  1. 1. Neurons send these at 250 miles per hour.
  2. 2. This part of your brain controls breathing and heartbeat.
  3. 3. This is the part of your brain that helps you think and learn.
  4. 5. These are the tiny gaps between neurons.
  5. 8. This is the type of signals that neurons send.