Across
- 3. the force that blood exerts on the walls of the arteries
- 4. allows exchange between blood and cells in tissue
- 5. carries blood away from the heart to the body´s organs
- 7. one of the two tubes that connect the lungs with the trachea
- 13. group of organs and tissues that collect the excess fluid and return it to your blood
- 14. the flow of blood from the heart to the lungs and back to the heart through the pulmonary arteries,capillaries, and veins
- 18. an organ that filters lymph and that is found along the lymphatic vessels
- 19. the largest lymphatic organ in the body
- 20. releases mature T lymphocytes
Down
- 1. carries blood to the heart
- 2. the process by which a body gets and uses oxygen and releases carbon dioxide and water
- 6. the group of organs that take in oxygen and get rid of carbon dioxide
- 8. the tube that connects the larynx to the lungs
- 9. rounded masses of lymphatic tissue located in the pharynx
- 10. fluid and particles absorbed into lymph capillaries
- 11. organ system that includes the heart
- 12. the flow of blood from the heart to all parts of the body and back to the heart
- 15. any of the tiny air sacs of the lungs where oxygen and carbon dioxide are exchanged
- 16. the area of the throat that contains the vocal cords and produces vocal sounds
- 17. the muscular tube that leads from the mouth to the gastrovascular cavity
