Across
- 2. Clear fluid that fills space around body cells
- 3. Cells that cause blood to clot
- 7. Muscular chamber that pumps the blood out of the heart
- 8. Full of hemoglobin and carry oxygen
- 10. Oxygen carrying protein in blood
- 11. Fluid where other parts of the blood are suspended
- 14. Blood vessels that carry blood away from the heart
Down
- 1. Protect the body from disease
- 4. Specialized white blood cells that provide the body with immunity
- 5. Blood vessels that return blood to the heart
- 6. A tissue made up of cells, fluid, and other substances
- 9. Small vessels that carry blood between arterioles and vessels
- 12. Chamber in the heart that receives blood from the body
- 13. Organ that pumps blood though the body