Across
- 5. closer to the origin
- 7. toward the middle
- 10. diagonal plane
- 12. toward the front
- 13. away from the midline
- 15. further from the origin
- 16. toward the back(front facing animal)
- 17. toward the surface(external)
- 18. toward the belly(front facing animal)
- 19. toward the head(front facing animal)
- 20. toward the center(internal)
Down
- 1. divides into left and right
- 2. away from the head
- 3. toward the back
- 4. opposite side
- 6. divides into anterior and posterior
- 8. toward the tail(front facing animal)
- 9. toward the head
- 11. same side
- 14. divides into superior and inferior