Across
- 1. bottom of leg, above foot
- 5. the bones that are the spine
- 7. helps regulate heat
- 9. the system that circulates blood
- 10. carries food to crop
- 12. on the beak, helps the bird to smell
- 13. top left plane of bird
- 14. outer covering of feathers
Down
- 2. the science/structure of animals
- 3. produces digestive enzymes
- 4. helps to digest food
- 5. bottom plane of the bird
- 6. top plane of bird
- 8. the skin on the foot
- 11. where air goes when the bird breaths
- 13. stores food and moistens it