Natural Selection

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Across
  1. 2. an instruction for making a protein molecule
  2. 6. a graph that uses bars to show how characteristics or values are distributed within a group
  3. 7. a specific characteristic of an individual organism
  4. 8. a group of individuals born and living at about the same time
  5. 10. a group of the same type of organism living in the same area
  6. 11. everything (living and nonliving) that surrounds an organism
Down
  1. 1. the number of individuals with each trait in a population
  2. 3. a result or change that happens because of an event or process
  3. 4. a random change to a gene that sometimes results in a new trait
  4. 5. any difference in traits between individual organisms
  5. 9. an event or process that leads to a result or change