Summary of Sound so far

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Across
  1. 3. Too much of this in your ears can cause tempory deafness.
  2. 5. takes the electrical signals to the brain
  3. 8. These travel through the ear.
  4. 9. This turns vibrations into electrical signals.
  5. 12. A description of how we do things
Down
  1. 1. The hair like structures in the Cochlea
  2. 2. Things that experimenters measure, change and keep the same.
  3. 4. A way to represent data
  4. 6. A written summary of what was good and hat was bad about an experiment,and how it can be improved.
  5. 7. Unwanted sound
  6. 10. sound waves make this vibrate first.
  7. 11. The substance inside the Cochlea