darwins theory

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Across
  1. 2. this animal had a longer nail adaptation
  2. 4. when the beagle set sail
  3. 6. well tested theory that expalains something
  4. 7. they had a rounded beak adaptation
  5. 9. when animals are better adapted to there environment
  6. 11. he observed the animals in the galapogose and much more
  7. 12. he went here to obsereve animals
Down
  1. 1. a change in a specis
  2. 3. when chosen animal are parents of the next generation
  3. 5. the change of specis over time
  4. 8. the preseved remains of an animal
  5. 10. he spent this many years talking to scientists