Classification

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Across
  1. 2. gets energy from dead organisms
  2. 7. contains the largest number of organisms
  3. 9. butterflies belong to this group
  4. 11. Things need to take in food
  5. 12. is one of the seven essential life
  6. 14. small vertebrates
  7. 16. makes it's own food
  8. 17. organism that eats animals
  9. 19. is a fish
  10. 23. have hollow bodies
  11. 24. has spines
  12. 25. simplest of all animals
  13. 26. do not have spinal columns
Down
  1. 1. cold blooded
  2. 3. Their babies drink milk
  3. 4. coved with feathers
  4. 5. warm blooded
  5. 6. have bodies divided into five part
  6. 8. lives in the digestive system of
  7. 10. animals that can live on land and in water
  8. 13. body is made of segments
  9. 15. has three continuous parts and has shells
  10. 18. organism that eats plants /animals
  11. 20. is a living things
  12. 21. animal
  13. 22. to sort or put in groups