Across
- 4. carry eggs of female frogs
- 6. moves digested food out of the body
- 8. Masses of fat in the body
- 10. acid that breaks down food
- 14. filter blood and make urine
- 15. holds the small intestine together
- 16. the two upper chambers of the heart
- 18. need to breath
- 19. stores bile
- 20. prosses sugar
Down
- 1. are Blood vessels that carry blood away from the heart
- 2. Blood vessels that carry blood back to the heart
- 3. is the first part of the small intestine
- 5. largest digestive gland or organ in the body
- 7. all waste collected there
- 9. air opening to exchange gases
- 11. holds urine
- 12. lower chamber of the heart
- 13. produces, stores, and eliminates blood cells
- 17. holds solid waste, eggs, and sperm
- 21. brings air into body