This Puzzle will free Squidy!

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Across
  1. 2. Small shellfish often used in seafood dishes
  2. 4. Adaptation that helps animals blend into their surroundings
  3. 6. Cold-blooded vertebrate with scaly skin
  4. 7. Tall African mammal known for its long neck
  5. 8. Large slow-moving marine herbivore sometimes called a sea cow
  6. 9. Slow-moving tree-dwelling mammal
  7. 10. Egg-laying mammal with a duck-like bill
  8. 11. Australian tree-dwelling marsupial that eats eucalyptus leaves
  9. 14. Pack animal native to the Andes
  10. 15. Largest member of the deer family
  11. 17. Arctic whale with a long spiral tusk
  12. 19. Flightless bird that swims in cold oceans
Down
  1. 1. Small fish where the male carries the eggs
  2. 2. Fish known for its long pointed bill
  3. 3. Small spiny mammal that curls into a ball
  4. 5. Mammal with a protective armored shell
  5. 12. Spotted big cat known for climbing trees
  6. 13. The largest land animal with a trunk
  7. 16. Pink wading bird that often stands on one leg
  8. 18. Large tropical lizard often kept as a pet