Function

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Across
  1. 2. The ability for an organism to produce offspring that go on to reproduce and survive
  2. 6. Giving a trait that an animal has a goal for why it developed
  3. 7. Some individuals in the population survive and reproduce while others do not
Down
  1. 1. The process of changing to better suit the environmental conditions
  2. 3. Founder/Father of ethology
  3. 4. Focused on how a behavior impacts an organisms fitness
  4. 5. A change in allele frequency over a generation