Oceanography, Diversity of life in the Sea

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Across
  1. 3. precise-classification
  2. 7. mix-breeding
  3. 8. Name of organism
  4. 12. fertile-offspring
  5. 13. all-members-of-group
  6. 14. name
Down
  1. 1. More offspring and best characteristics
  2. 2. evolutionary-history
  3. 4. History of evolution
  4. 5. similar-group
  5. 6. categorization of organisms into levels
  6. 9. best-adapted
  7. 10. Concept
  8. 11. Hypothesis