Riley Hull's crossword

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Across
  1. 2. tigers use this to help catch their prey
  2. 5. everything that surrounds and affects an animal
  3. 6. a place where an animal lives
  4. 8. Large marsupial
  5. 10. an animal that eats only animals
  6. 11. surrounding
  7. 13. animal's color or pattern that helps it blend in with
Down
  1. 1. an animal that hunts other animals
  2. 3. a behavior that an animal begins life with
  3. 4. an animal with no backbone
  4. 7. has a long middle finger to catch food
  5. 9. an animal that eats both plants and animals
  6. 12. an animal that is taken and eaten by another animal for food.