Across
- 2. collects blood low in oxygen and filled with food and pumps it to the right ventricle
- 5. collects blood from the right atrium and pumps it to the lungs
- 8. Food tube is located dorsal to the trachea
- 10. red blood vessels located on the front of the heart
- 11. Fleshy flap that covers the glottis
- 12. carries blood rich in oxygen and food from placenta to the mother
- 13. continuation of the aorta along the dorsal body wall
- 15. a vein that carries oxygenated blood from the lungs back to the heart
- 16. A bony structure that makes up the roof of the mouth
- 18. a blue blood vessel located on the front of the heart
- 19. collects blood low in oxygen and filled with food and pumps it to the left ventricle
- 20. brings blood low in oxygen and rich in carbon dioxide from upper body to the heart
- 21. a membrane surrounding the heart
Down
- 1. the small bumps on the tongue that allow the pig to distinguish different tastes
- 3. takes blood from the right ventricle to the lungs
- 4. A part of the hard palate that is in the back
- 6. brings blood through the umbilical cord low in oxygen and rich in carbon dioxide from the lower body to the right atrium
- 7. carries blood through the umbilical cord low in oxygen from the fetus to the placenta
- 9. an artery that carries low oxygen blood from the right ventricle of the heart to the lungs
- 14. behind the pulmonary trunk and forming an arch
- 17. collects blood from the left atrium and pumps it throughout the body