natural selection

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Across
  1. 3. Famous for natural selection.
  2. 6. Process where organisms better adapt to their environment to survive and reprudce; favorable traits become more common over time.
  3. 7. feature/behavior that helps living things survive and function better in their environment.
  4. 9. Adaptioins happen in a shorter period of time than natural selection ( not naturally; Only occurs when humans intervene)
Down
  1. 1. The histroy of how things lived, that is in fossil form
  2. 2. Surrounding in which a person, animal, or plant lives.
  3. 4. A single individual animal, plant, or single-celled life form.
  4. 5. A change in somethings the features/behaviors could be small or significant.
  5. 8. someone who specializes in the study of fossils.