Circulation

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Across
  1. 3. function of the ileum
  2. 7. when carbon monoxide attaches to haemoglobin
  3. 9. stored in the gall bladder
  4. 10. enzyme which breaks down starch
  5. 11. test for starch
  6. 12. when the alveoli tear or burst
  7. 14. test for reducing sugars
Down
  1. 1. first step of holozoic nutrition
  2. 2. aid the ileum to carry out its function
  3. 4. this is made up of carbon hydrogen oxygen and nitrogen
  4. 5. AB+ is the universal _
  5. 6. the contraction and relaxation of circular and longitudinal muscles
  6. 8. enzyme which breaks down lipids
  7. 13. involved in blood clotting