M3 Assignment

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Across
  1. 2. A change in a gene or chromosome that may alter the organism in some way.
  2. 3. An animal’s coloring or form that allows it to blend in with its surroundings.
  3. 6. Body parts of different organisms that have a similar structure but not necessarily a similar function.
  4. 8. Differences that exist naturally among members of a species.
  5. 9. Body parts of different organisms that have a similar function but not a similar structure.
  6. 10. The process by which organisms best suited for a particular environment survive and reproduce.
Down
  1. 1. Body part that does not seem to play a role in body functions of an organism.
  2. 4. The process by which species change over time
  3. 5. An organism’s young.
  4. 7. Egg laying mammals.