Natural Selection

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Across
  1. 2. an event or process that leads to a result or change
  2. 3. a related organism from a previous generation
  3. 5. to stay alive
  4. 7. an idea about what might happen that is based on what you already know
  5. 9. a characteristic that all members of a species have
  6. 10. an animal that is hunted or killed by another animal for food
Down
  1. 1. any difference in traits between individual organisms
  2. 4. a specific characteristic of an individual organism
  3. 6. a result or change that happens because of an event or process
  4. 8. an instruction for making a protein molecule