Biomimetics

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Across
  1. 5. goods, things made to be sold
  2. 8. get rid of
  3. 11. a big sound and energy made by bomb
  4. 13. a bird live in Australia
Down
  1. 1. find new things
  2. 2. you can catch them in the river or sea
  3. 3. to copy something
  4. 4. a long path through mountains
  5. 6. man's best friend
  6. 7. hint
  7. 9. a person or a company that makes goods
  8. 10. to use something for a practical purpose
  9. 12. the hard pointed mouth of a bird