Natural Selection Vocabulary

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Across
  1. 2. Organisms live there
  2. 6. After genus
  3. 7. Usual weather
  4. 8. Adjusting
  5. 9. Ability to survive and reproduce
Down
  1. 1. Makes adapted species survive better
  2. 3. How many living
  3. 4. Difference
  4. 5. Population zero