Classifying Living Organisms

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Across
  1. 2. Example of an organism found in Kingdom Fungi.
  2. 4. Animal phylum containing insects, scorpions, spiders and crustaceans.
  3. 6. Class of Chordata that can breathe through their skin and have a tadpole larval stage.
  4. 10. Term used to describe an animal with a backbone.
  5. 12. Plants in this division have a vascular system and reproduce using spores.
  6. 13. A class of plants that contains only one living species.
  7. 15. The plant subclass that has one seed leaf, and parallel veins in their leaves.
  8. 17. Organisms in this kingdom are single-celled and may be plant or animal like.
  9. 18. Organisms in this kingdom all contain chlorophyll and are able to photosynthesize.
  10. 20. Term used to describe an animal without a backbone.
  11. 26. Class of Chordata that has a skeleton made of cartilage.
  12. 29. Term meaning an animal can generate it's own body heat.
  13. 31. Class of Chordata known as 'bony fish'.
  14. 32. Class of Chordata known as 'jawless fish'.
  15. 33. Animal phylum, commonly known as starfish.
  16. 34. Subclass of Mammalia that give birth to underdeveloped young, that then develop inside a pouch.
  17. 36. A type of tree that belongs to the Conifer class.
  18. 37. Name given to an internal skeleton.
  19. 39. Subclass of Mammalia that lay eggs.
  20. 40. Organisms in this kingdom have cells with no cell wall, and feed on other living things.
  21. 41. Organisms in this kingdom are single-celled, and lack a clearly defined nucleus.
Down
  1. 1. Animal phylum, commonly known as sponges.
  2. 3. One of the divisions of the Plant Kingdom; mosses and _____________.
  3. 4. The class of plants that contains flowering plants.
  4. 5. Subclass of Mammalia that nourish their developing young inside the mother's body by a placenta.
  5. 7. Animal phylum in which animals have bilateral symmetry, and also have a nerve cord.
  6. 8. Term meaning an animal's body temperature varies with the temperature of their environment.
  7. 9. Organisms in this kingdom have cells that have a cell wall, but cannot photosynthesize.
  8. 11. Animal phylum, commonly known as flatworms.
  9. 14. Example of an organism found in Kingdom Protista.
  10. 16. Plants that reproduce using seeds.
  11. 19. Class of Chordata that lay eggs, are endothermic and covered in feathers.
  12. 21. Example of an organism found in Kingdom Monera.
  13. 22. A class of plants that have separate male and female trees.
  14. 23. Name given to an external skeleton.
  15. 24. The plant subclass that has a pair of seed leaves, and branching veins in their leaves.
  16. 25. A class of plants that produces male and female cones on the same tree.
  17. 27. Animal phylum containing snails, slugs, oysters and mussels.
  18. 28. Class of Chordata that lay eggs, are ectothermic and have dry, scaly skin.
  19. 30. Animal phylum made up of jellyfish, sea anemones and coral polyps.
  20. 35. Animal phylum, commonly known as segmented worms.
  21. 38. Animal phylum, commonly known as round worms.
  22. 39. Class of Chordata that give birth to live young, produce milk for their young, and are covered in hair.