Natural Selection Crossword Puzzle

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Across
  1. 2. The number of individuals with each trait in a population
  2. 5. A group of the same type of organism living in the same area
  3. 8. Any difference in traits between individual organisms
  4. 10. A group of idividuals born and living at around the same time
  5. 11. A type of large molecules that performs important functions inside organisms
  6. 13. The process by which the distribution of traits in a population changes over many generations
  7. 14. A specific characteristic of an individual organism
  8. 15. A result or change that happens becuase of an event or process
Down
  1. 1. A random change to a gene that sometimes results in a new trait
  2. 3. A trait that makes it less likely that an individual was survive in a specific environment
  3. 4. An event or process that leads to a result or change
  4. 6. An idea about what might happen that is based on what you already know
  5. 7. A trait that makes it more likely that an individual will survive in a specific environment
  6. 9. An instruction for making protein molecules
  7. 12. Everything (living and non living) that surrounds an organism