Evolution Crossword

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Across
  1. 2. Can make their own food via photosynthesis
  2. 4. which evolves? individuals or populations
  3. 5. Characteristics of organisms that enhance their survival and reproduction in specific environments
  4. 6. When a population is separated via natural barriers
  5. 9. type of prokaryote that were the first cells on Earth
  6. 10. your body produces its own antibodies
  7. 14. diversity the variety of living things that inhabit our planet.
  8. 16. father of evolution
  9. 18. you are given antibodies from others
  10. 19. term used to describe a long ,uninterrupted period.
Down
  1. 1. idea that everything came from a common ancestor
  2. 3. what exists within evey population?
  3. 7. Species that have common ancestors should have similar characteristics
  4. 8. type of medicine used to treat viral infections
  5. 11. type of structures that serve no purpose in an organism
  6. 12. database of all fossils
  7. 13. the study of embryos and their development
  8. 15. theory Eukaryotes evolved from prokaryotes
  9. 17. ____ is a result of adaptations