Natural Selection

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Across
  1. 3. a way of hiding by looking the same as the background
  2. 6. to recieve genes from a parent
  3. 7. a result or change that happenes because of an event or process
  4. 9. everything (living and non living) that surrounds an organism
Down
  1. 1. an event or process that leads to a result or change
  2. 2. a group of the same type of organism living in the same area
  3. 3. a long piece of DNA that containes many genes
  4. 4. an instruction for making a protein molecule
  5. 5. the number of individuals with each trait in a population
  6. 8. a chrateristic that all members of a speciess have