Bio

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Across
  1. 2. diversification
  2. 6. aesexual reproduction
  3. 9. hypothesis
  4. 10. Diagram
Down
  1. 1. Conspicuous physical traits
  2. 3. age determination
  3. 4. genetic characteristics
  4. 5. patterns
  5. 7. divide
  6. 8. survival