Genetics & Evolution Review

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Across
  1. 3. Descent with modifications
  2. 5. A changes in our DNA
  3. 6. Contains the genes of an organism
  4. 7. Organisms trying to obtain resources
  5. 9. A trait we develop or learn
Down
  1. 1. Too many individuals of a given species
  2. 2. Differences within the same species
  3. 4. New organisms produced by a living thing
  4. 8. A trait that is passed on in our DNA