Evolutionary History and Natural Selection

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Across
  1. 3. a process by that species adapt to environmental changes over time
  2. 6. a trait that will make it more likely that an organism will survive in the organism's environment
  3. 8. instruction for making a protein molecule
  4. 10. a group of the same organisms that live in the same area
  5. 11. everything that lives around an organism
  6. 14. when something stays mostly the same of time
Down
  1. 1. older population that which species descended from
  2. 2. a newer species that evolved from an ancestor
  3. 4. a process that leads to a change
  4. 5. someone who studies fossils
  5. 7. a difference between traits of any individual
  6. 9. a change that happens because of an event
  7. 12. a trait that will make it less likely that an organism will not survive in the organism's environment
  8. 13. sharing the same ancestor