Natural Selection

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Across
  1. 1. a way of hiding by looking the same as the background
  2. 6. an event or process that leads to a result or change
  3. 7. A type of molecule that genes and chromosomes are made of
  4. 9. a group of the same type of organisms living in the same area
  5. 10. A trait that makes it more likely that an individual will survive in a specific environment
Down
  1. 2. a related organism from a previous generation
  2. 3. everything (living and nonliving) that surrounds an organism
  3. 4. an animal that hunts other animals for food
  4. 5. a specific characteristic of an individual organism
  5. 8. to stay alive