Across
- 3. species of mice
- 4. daily behavior of mice/rats
- 9. country of origin for rats
- 10. weaning age (in days)
- 14. living socially
- 16. species of rats
- 18. continually grow
- 19. continuous chewing
Down
- 1. another name for baby rats and mice
- 2. Taxonomic family for mice and rats
- 5. genus of rats
- 6. means born hairless and helpless
- 7. overgrowth of teeth
- 8. largest mammalian order
- 11. way to enhance an animal's life
- 12. name for baby rats and mice
- 13. genus of mice
- 15. poor sense in mice
- 17. Asian word for "mouse"