Transport in Mammals

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Across
  1. 3. Pacemaker in your heart
  2. 6. Whiteblood cells that usually phagocytes and engulf bacteria
  3. 9. Straw coloured - very slightly liquid mainly consisting of water
  4. 11. Hollow centre of a tube or blood vessels
  5. 12. Oxygen transported as (in blood vessels)
  6. 13. Enzyme in haemoglobin
  7. 16. Relaxation detected on cardiac cycle ('terms")
  8. 20. Blood Clotting Mechanism
  9. 21. Analysis for diagnosis of cardiovascular disease-electrical activity detected through electrodes
Down
  1. 1. Transport system to the lungs
  2. 2. Irregular in heart rhytm disease due to a defect in the conduction system in heart
  3. 4. The cycle of changes during a heart beat
  4. 5. Transported of and from respiring cells to the lungs (also carried in plasma: substance/molecule)
  5. 7. Carry Blood back to the heart
  6. 8. Transport Medium
  7. 10. The pronciple blood protein inside of Haemoglobin
  8. 14. Blood passes once through the heart in each complete circulation
  9. 15. Major component in Blood
  10. 17. White blood cell for forming antibodies
  11. 18. the tissue fluid that drains back into the blood circulation via the lymphatic system
  12. 19. Inner lining of pavement ephitelium - single layer cells with smooth inner surface