Biology Vocab

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Across
  1. 3. ability to survive and reproduce
  2. 7. randomized change
  3. 9. Mechanism of evolution
  4. 10. best reproduce
  5. 12. adapt to environment
  6. 13. looks same but different
  7. 14. not need anymore
Down
  1. 1. blend in
  2. 2. cells, tissues, and organs
  3. 4. physical feature
  4. 5. Change in DNA
  5. 6. moving for better life
  6. 8. getting used to something
  7. 11. man made selection