Inventions

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Across
  1. 6. chameleon
  2. 8. Whale
  3. 10. Pangolin
Down
  1. 1. Slug slime
  2. 2. Snake Skin
  3. 3. Velcro
  4. 4. Birds
  5. 5. Slime mold
  6. 7. Hedgehog
  7. 9. sharkskin