ANIMAL ADAPTATIONS

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Across
  1. 3. a part of bird's stomach that has thick muscles
  2. 4. to push or move something somewhere
  3. 8. relating to behaviour
  4. 10. the only person or thing in a place:
  5. 13. helps in controlling the loss or gain of heat of an organism
Down
  1. 1. reflecting a gentle light that seems to move slightly
  2. 2. relating to the structure of something
  3. 5. relating to how the bodies of living things work
  4. 6. extremely big
  5. 7. the process by which your body digests food
  6. 9. being the only existing one of its type
  7. 11. the evolutionary process whereby an organism becomes better able to live in its habitat or habitats
  8. 12. very dry