Natural Selection Crossword

12345678910
Across
  1. 2. The process of gradual change of characteristics for an organism in a population
  2. 3. Where you live
  3. 4. the change in traits over many generations
  4. 6. The continued existence of organisms which are best adapted to their environment
  5. 7. Specific to an organism that determines whether it survives or dies
  6. 8. Name of the scientist that discovered Natural Selection
  7. 10. A change to an organism to make it better suited to its environment
Down
  1. 1. Unrelated organisms that develop similar traits due to exposure of a similar environment
  2. 5. Related organisms that develop different traits due to exposure to different environments
  3. 9. Differences between organisms that determine its survival rates in an enviornment