Across
- 3. Killed rats in trenches
- 4. Transferred food to workers
- 7. The amount of animals served in WW1
- 8. Identified poisonous gas
- 10. Pulled ambulances
Down
- 1. How many horses died in WW1
- 2. Carried the wounded
- 5. Cleaned up wreckage
- 6. Delivered secret messages
- 9. Detected explosives