Across
- 1. spiny desert plants
- 3. creatures that swim
- 6. adult males
- 7. large birds similar to ducks
- 10. existences or lifetimes
- 12. times of intense difficulty
- 14. parts of trees that fall
- 16. what you chew with
- 18. observable events
- 19. sharp kitchen tools
- 20. what you stand on
Down
- 2. young people
- 4. adult females
- 5. detailed examinations
- 8. antlered animals
- 9. small rodents
- 11. human beings
- 13. woolly farm animals
- 15. large farm animals
- 17. long academic papers