Evolution

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Across
  1. 7. A group of organisms with similar individuals
  2. 9. When organisms are prevented from breeding
  3. 13. Differences between things
  4. 15. What is one of the four evidences other than anatomy?
  5. 16. Example when the meteor killed off the dinosaurs
  6. 20. People have very different opinions of this subject
Down
  1. 1. This a example of the 4 limbs of tetrapods
  2. 2. Example of a mountain range
  3. 3. Relations between bat and insect wings
  4. 4. Example of galapagos finches
  5. 5. Example of mosquitoes resisting chemicals
  6. 6. Who was the scientist who thought of natural selection?
  7. 8. Animals with 4 legs
  8. 10. What is one of the six bones in all tetrapod legs?
  9. 11. Finding bones that slowly transition into something different
  10. 12. The effect after the chernobyl incident
  11. 14. The music ability of a person who sings
  12. 17. No belief that there is a god or any unknown supernatural creatures
  13. 18. Who was the scientist that thought animals can change their own appearance?
  14. 19. The colorblindness of a person