natural selection

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Across
  1. 2. A body part or behavior that helps an animal to survive in its environment.
  2. 5. This trait has the highest percentage present in most of the population.
  3. 8. (of a characteristic) transmissible from parent to offspring.
  4. 9. behaviors:Some of these are how to hunt or how to use noises to communicate.
  5. 10. A color or pattern on an animal's body to help it blend in with its surroundings.
Down
  1. 1. the action of sharing something out among a number of recipients.
  2. 3. action or art of imitating someone or something, typically in order to entertain or ridicule
  3. 4. a distinguishing quality or characteristic, typically one belonging to a person.
  4. 6. selection: Also known as “Survival of the Fittest”. The best traits are passed onto the next generation.
  5. 7. when an animal slows its heart rate to save energy and survive the winter without eating much.