Across
- 4. the superior and the inferior of this carry all blood back to the heart from the body
- 7. Carry blood towards the heart
- 8. the system that carries blood to and from the lungs
- 9. your heart rate is measured using this abbreviation
- 11. What allow blood to transfer oxygen to organs and pick up CO2
- 13. Carry blood away from the heart
- 16. This side of the heart contains blood with oxygen
Down
- 1. all oxygenated blood out of the heart passes through this
- 2. Blood is pumped out of this area when
- 3. these open to let blood into the heart and to send it out
- 5. This is the stuff in blood that stops a cut from bleeding
- 6. this type of donor has type O blood
- 10. the heart is this type of tissue
- 12. the first area blood enters when it goes into the heart
- 14. this side of the heart contains blood with no oxygen
- 15. these blood cells carry oxygen to all cells in the body