Digestion& Circulatory system

Edit Answers
123456789101112131415
Across
  1. 2. The type of circulatory system where blood is pumped around the body an is always contained within a network of blood vessels
  2. 3. It produces bile
  3. 5. Carries deoxygenated blood away from the kidneys, towards the heart
  4. 8. The space through which food passes
  5. 11. Site of water reabsorption
  6. 14. Carries deoxygenated blood away from the heart, towards the lungs
  7. 15. The organ where protein digestion begins
Down
  1. 1. Is a process in which relatively large, insoluble biological molecules in food ( are hydrolysed into smaller, soluble molecules that can be absorbed across the cell membranes into the bloodstream and delivered to cells in the body
  2. 2. Supply the heart with oxygenated blood
  3. 4. A blood vessel that carries blood back towards heart
  4. 6. The smallest type of blood vessel, whose function is to facilitate exchange of substances between the blood and the tissue
  5. 7. Produce digestive juices
  6. 9. A hollow tube with muscular walls through which food passes from the mouth to the stomach
  7. 10. A blood vessel that carries blood away from the heart
  8. 12. It contains teeth which break food into smaller pieces and increase its surface area to volume ratio
  9. 13. Carries oxygenated blood out of the heart and to the rest of the body