Dichotomous key

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Across
  1. 2. is a plant , animal, or single-celled life form.
  2. 3. containing elements which are inconsistent or in conflict.
  3. 6. keys consist of choice’s
  4. 7. might be wings or no wings or 4 legs or no 4 legs.
  5. 9. have a close similarity; match or agree almost exactly.
  6. 10. is the science of naming and classifying organisms based on characteristics.
Down
  1. 1. A key to find different characteristics of a organism.
  2. 4. ascertain or establish exactly, typically as a result of research or calculation.
  3. 5. are organisms with similar organisms that can produce offspring when they mate.
  4. 8. establish or indicate who or what (someone or something) is.