Common Ancestry

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Across
  1. 2. The tree that organizes evolutionary history
  2. 6. Isolation- The physical separation of population from each other due to geographic barriers
  3. 7. Helps us find evidence to support the theory of evolution
  4. 8. Where you grow over time
  5. 12. The evolutionary process by which populations evolve to become distinct species
  6. 14. No longer existing
  7. 15. The number of people in a country or region
  8. 16. Different function but same structure
Down
  1. 1. Record- Shows us the different types of organisms that went extinct
  2. 3. The study of the structure workings of something
  3. 4. The span of time from when one is born to when they have children
  4. 5. Tree- A diagram that represents evolutionary relationships among organisms
  5. 9. Adjustment
  6. 10. Selection- The process through which populations of living organisms adapt and change
  7. 11. Where it has similar function but different structure
  8. 13. Isolation- The effect of genetic differences