Across
- 3. Main artery that transports oxygenated blood around the body.
- 4. Valve that separates the left ventricle from the aorta.
- 8. Transport blood towards heart.
- 11. Immune cell found in blood.
- 12. Fluid that contains red blood cells, white blood cells, and blood plasma, among other things.
- 13. Upper chambers of heart that pump blood into the ventricles.
- 14. Heart tissue that separates the left side from the right.
Down
- 1. Pumps blood around the body.
- 2. System that transports nutrients, oxygen, and wastes around body.
- 4. Transport blood away from the heart.
- 5. Lower chambers of the heart that pump blood out of the heart.
- 6. Valve that separates right ventricle from pulmonary artery
- 7. Protein that binds to O2 and sometimes CO2.
- 9. Cells that transport O2 and sometimes CO2.
- 10. Brings blood from around the body to the heart.