Natural Selection

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Across
  1. 3. a way of hiding by looking the same as the background
  2. 5. an instruction for making a protein molecule
  3. 7. group of the same type of organism living in same area
  4. 8. young insect that looks somewhat different from the adult
  5. 10. a type of molecule that genes and chromosomes are made of
  6. 12. animal that hunts and kills other animals for food
  7. 14. to receive genes from a parent
  8. 15. everything (living and nonliving) that surrounds an organism
  9. 16. a characteristic that all members of a species have
Down
  1. 1. trait that makes it less likely individual will survive
  2. 2. animal that is killed by another animal for food
  3. 4. a random change to a gene that results in a new trait
  4. 6. traits in population changes over many generations
  5. 9. group of individuals born and living at about the same time
  6. 11. specific characteristic of an individual organism
  7. 13. a long piece of DNA that contains many genes