Evolution and Adaptation

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Across
  1. 5. Finches of Galapagos Islands provides a classic example of this (two words).
  2. 6. passive or active
  3. 7. systematics
  4. 9. evolutionary history of an organism
  5. 10. organisms that can produce viable offspring
  6. 12. event marked by inability to produce viable offspring
Down
  1. 1. plants, animals, protists, fungi, archaebacteria, eubacteria
  2. 2. antibiotic _________
  3. 3. accumulation of small changes
  4. 4. First living organisms were anaerobic _______.
  5. 8. ranks above species and below family
  6. 11. eukarya, archaea, bacteria