Across
- 5. biology
- 7. a scale
- 8. pre
- 10. what the plane does after flying
- 12. time
- 14. train conductor
- 15. red sign on the road
- 17. form of ID to your country
- 19. place of living
- 20. tracks
Down
- 1. flying
- 2. bank
- 3. un avión
- 4. something u have with travel
- 6. leaving
- 7. somewhere
- 8. what you do in a plane
- 9. último last but not least
- 11. clock
- 13. vehicle
- 16. train station
- 18. people on a plane or train
