Evolution & Natural Selection

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Across
  1. 6. the variety of genes in a population
  2. 9. organisms have more offspring than can survive on resources or due to predation, etc
  3. 10. Organisms that better adapted to their environment are more likely to survive and pass on the genes
Down
  1. 1. the best suited organism can have the most offspring & increase their population
  2. 2. the change in the characteristics of a species over several generations
  3. 3. adaptation for blending in to environment
  4. 4. selection type in which humans breed plants or animals with desirable traits
  5. 5. an inherited structure or behavior that allows an organism to better survive in its environment
  6. 7. the passing on of genes that determine traits
  7. 8. the ability to survive to reproductive age, find a mate, & produce offspring