VCE PE U1 AOS2 Revision

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Across
  1. 2. Part of the respiratory system often referred to as the voice box.
  2. 3. Structure of the heart that prevent the backflow of blood
  3. 5. Alveoli are covered in these to facilitate gaseous exchange.
  4. 6. Part of blood responsible for blood clotting
  5. 8. A state of balance or equilibrium within the body.
  6. 10. SV x HR
  7. 11. Process of transporting air from lungs to external environment
  8. 12. Blood vessels that transport blood away from heart.
  9. 13. Part of the respiratory system that is responsible for ensuring food does not travel through airways into lungs
  10. 15. TV x HR
  11. 16. The widening of blood vessels to allow a greater volume of blood through
Down
  1. 1. Amount of air inspired per breath
  2. 4. Blood vessels that transport blood towards the heart.
  3. 6. The only artery that carries deoxygenated blood is.
  4. 7. Part of blood that maintains balance of electrolytes
  5. 9. Volume of blood pumped out of heart per beat.
  6. 14. Process of transporting air from external environment to lungs