Science Home work

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Across
  1. 1. Another word foe fauna
  2. 4. A key for the identification of organisms based on a series of choices between alternative characters
  3. 6. Bacterium, Virus and Fungus are all types of...
  4. 7. Another word for flora
  5. 8. It is the formal naming system for living things
Down
  1. 2. Relating to or forming part of the structure of a building or other item
  2. 3. Plural form of fungus.
  3. 5. A member of a large group of unicellular microorganisms
  4. 9. An individual animal, plant, or single-celled life form are all...