Cardiorespiratory System

Edit Answers
12345678910111213141516171819
Across
  1. 4. / one thing that makes up the circulatory system
  2. 9. / responsible for clotting
  3. 10. / site of gas exchange between 02 and CO2
  4. 11. / what colour blood cells transport O2 and CO2
  5. 12. / divides the heart into left and right sides
  6. 13. / carry blood towards the heart
  7. 15. / oxygenated blood is pumped through this to the body
  8. 16. / the bottom chambers of the heart
  9. 18. / finer tubes branching from the bronchi. Terminate in millions of microscopic sacs called alveoli
  10. 19. / portion of the pharynx containing vocal cords which allows speech
Down
  1. 1. / what colour blood cells move to sites of infection to destroy bacteria
  2. 2. / liquid portion of blood, suspends rest of components
  3. 3. / one of the systems that make up the cardiorespiratory system
  4. 5. / carry blood away from the heart
  5. 6. / one thing that makes up the circulatory system
  6. 7. / during expiration the volume of lungs _____________
  7. 8. / gases move from high concentration to low concentration
  8. 14. / one of the systems that make up the cardiorespiratory system
  9. 17. / during inspiration the ______________ contracts and moves down