All about our body

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Across
  1. 1. connects mouth and stomach
  2. 3. transports oxygen to cells
  3. 8. where water is absorbed
  4. 9. where digestion begins
  5. 10. absorbs nutrients in the small intestine
  6. 13. fights diseases
  7. 14. lower chamber of the heart
  8. 15. takes blood away from the heart
Down
  1. 2. where nutrients are absorbed
  2. 4. connection of veins and arteries
  3. 5. takes blood to the heart
  4. 6. upper chamber of the heart
  5. 7. mechanical and chemical digestion
  6. 11. forms scabs
  7. 12. liquid in blood