Natural Selection Crossword

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Across
  1. 4. Things required for an organism's sustainability, comfort, and reproduction
  2. 5. The process of an organism changing to become better suited to its environment
  3. 7. Theory studied by Charles Darwin
  4. 11. Behaviors developed by organisms through experience, trial and error, etc.
  5. 15. A creature that hunts another
  6. 16. A period of time in a dormant state- most commonly known from bears
  7. 17. When a species looks like another to ward off predators
  8. 18. The state of blending in with your surroundings
  9. 19. The youth of an organism
  10. 20. The process of genes moving in or out of a population
Down
  1. 1. The occurrence of an organism in more than one form of appearance or behavior
  2. 2. Breeding of specific organisms by humans, for desired traits
  3. 3. A genetically determined characteristic
  4. 6. An alteration in the structure of a gene
  5. 8. In the way an organism acts or behaves
  6. 9. Variation in the frequency of different genotypes
  7. 10. The ability of an organism to survive and reproduce in an environment
  8. 12. The process of an organism's structure or behavior changing over time
  9. 13. Famous researcher of adaptations
  10. 14. A behavior acted upon unconsciously or automatically