Across
- 1. Study of bloow flow forces
- 3. Vessels that carry blood away from the heart
- 5. Outer layer of a blood vessel
- 10. Flow of blood throug capillaries
- 12. Small vessels that merge to form veins
- 13. Inner layer of a blood vessel
- 14. Network of capillaries from one vessel
- 15. Interior space of a blood vessel
Down
- 2. Site of gas and nutrient exchange
- 4. Formation of new blood vessels
- 6. Middle layer of a blood vessel
- 7. Alternate route for blood flow
- 8. Smallest arteries that regulate resistance
- 9. Small vessels that control blood flow into capillaries
- 11. Vessels that carry blood back to the heart