Across
- 2. Largest artery in the body it carries blood away from the heart
- 4. Circulation Pretaining the whole body
- 6. Irregular or abnormal rhythm, usually referring to the heart rhythm.
- 8. System Pretaining to the heart and lungs
- 9. The process of providing or combining or treating with oxygen
- 11. Tiny blood vessels that connects arterioles and venules and allows for exchange of nutrients and gases between the blood and body cells.
- 13. Blood Blood that has a low level of oxygen and high level of carbon dioxide
- 14. Fluid that circulates through the vessels in the body to carry substances to all body parts
- 15. Vessels Tubes where blood is pumped around the body
Down
- 1. Circulation Gas exchange occurs at lungs capillary beds
- 3. Blood vessels that carry blood away from the heart
- 5. Blood vessels that carry blood back to the heart
- 7. Arteries The main blood vessels that supple oxygen and nutrients to the heart muscle.
- 10. The pump of the body
- 12. The iron containing protein of the red blood cells; serves to carry oxygen from the lungs to the people