chapter 9 classifying organisms

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Across
  1. 1. simple unicellular organisms
  2. 2. this kingdom are unicellular or multicelluar and absorb food
  3. 4. current number of kingdoms
  4. 6. current classification method
  5. 10. current number of domains
  6. 12. shows the relationship among family members
  7. 13. branched diagram that shows the relationship among organisms, including common ancestors
  8. 15. unicellular and more complex than bacteria or archaea
  9. 16. this kingdom are multicellular and take in their food
  10. 17. a group of similar species
Down
  1. 1. the naming system we use today
  2. 3. last name of American Biologist who proposed 5 Kingdom system
  3. 5. multicellular and make their own food
  4. 7. a group of organisms that have similar traits and produce fertile offspring
  5. 8. series of descriptions arranged in pair that leads the user to the identification of an unknown organism
  6. 9. one of the first people to classify living things
  7. 11. simple unicellular organisms that often live in extreme environments
  8. 14. 1700s Swedish physician and botanist