Crossword on Unit 6

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Across
  1. 5. A state of inactivity and reduced metabolism to survive the winter.
  2. 7. An organism that eats other organisms.
  3. 9. The natural home or environment of an animal.
  4. 11. Animals with a backbone.
  5. 12. An organism that makes its own food.
  6. 14. Changes in an animal's body or behavior to survive in its habitat.
  7. 16. An animal that mainly eats plants.
  8. 17. Small invertebrates with six legs and usually with wings.
  9. 19. An animal that hunts and eats other animals.
Down
  1. 1. Cold-blooded vertebrates covered in scales or bony plates.
  2. 2. Relating to water; living in or near water.
  3. 3. Animals that have fur or hair and produce milk to feed their young.
  4. 4. Animals without a backbone.
  5. 6. An animal that eats both plants and animals.
  6. 8. Seasonal movement of animals from one place to another.
  7. 10. Cold-blooded vertebrates that typically start life in water and then live on land as adults.
  8. 13. An animal that mainly eats other animals.
  9. 15. Relating to land; living on land.
  10. 18. An animal that is hunted and eaten by another animal.