Community and Evolution

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Across
  1. 1. When a number of individuals in a species moves to a new location.
  2. 3. The process by which new species are generated.
  3. 7. Changes in DNA.
  4. 9. A sequence of DNA that codes for a particular trait.
  5. 10. The disappearance of a species from the earth.
  6. 11. A description of an organism's use of resources and its role in its community.
Down
  1. 1. A relationship in which two or more species benefit.
  2. 2. The ability to survive and reproduce under changing environmental conditions.
  3. 4. The word for a "change over time".
  4. 5. A heritable trait that increases an individual's fitness.
  5. 6. The process by which an individual of one species, a predator, hunts, captures, kills, and devours an individual of another species, the prey.
  6. 8. The scientific term for how well an organism interacts with its environment.