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