Classifying Living Organisms

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Across
  1. 2. Example of an organism found in Kingdom Fungi.
  2. 5. Class of Chordata known as 'jawless fish'.
  3. 9. Term meaning an animal's body temperature varies with the temperature of their environment.
  4. 13. Animal phylum containing snails, slugs, oysters and mussels.
  5. 15. Term used to describe an animal without a backbone.
  6. 18. Class of Chordata that lay eggs, are ectothermic and have dry, scaly skin.
  7. 20. Class of Chordata that has a skeleton made of cartilage.
  8. 21. Example of an organism found in Kingdom Monera.
  9. 22. Subclass of Mammalia that give birth to underdeveloped young, that then develop inside a pouch.
  10. 23. Subclass of Mammalia that lay eggs.
  11. 24. Class of Chordata that can breathe through their skin and have a tadpole larval stage.
  12. 26. Class of Chordata that give birth to live young, produce milk for their young, and are covered in hair.
  13. 28. Example of an organism found in Kingdom Protista.
  14. 29. Name given to an external skeleton.
  15. 30. Animal phylum, commonly known as round worms.
  16. 31. Organisms in this kingdom have cells with no cell wall, and feed on other living things.
  17. 32. Organisms in this kingdom have cells that have a cell wall, but cannot photosynthesize.
Down
  1. 1. Animal phylum in which animals have bilateral symmetry, and also have a nerve cord.
  2. 3. Animal phylum, commonly known as flatworms.
  3. 4. Term meaning an animal can generate it's own body heat.
  4. 6. Animal phylum, commonly known as starfish.
  5. 7. Organisms in this kingdom are single-celled, and lack a clearly defined nucleus.
  6. 8. Term used to describe an animal with a backbone.
  7. 10. Animal phylum containing insects, scorpions, spiders and crustaceans.
  8. 11. Organisms in this kingdom all contain chlorophyll and are able to photosynthesize.
  9. 12. Class of Chordata known as 'bony fish'.
  10. 14. Animal phylum made up of jellyfish, sea anemones and coral polyps.
  11. 16. Name given to an internal skeleton.
  12. 17. Subclass of Mammalia that nourish their developing young inside the mother's body by a placenta.
  13. 19. Animal phylum, commonly known as sponges.
  14. 24. Class of Chordata that lay eggs, are endothermic and covered in feathers.
  15. 25. Organisms in this kingdom are single-celled and may be plant or animal like.
  16. 27. Animal phylum, commonly known as segmented worms.