Human Body

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Across
  1. 2. place where most digestion enzymes are poured onto the food
  2. 3. when the water molecules are equal inside and outside of the cell
  3. 5. a wall that separates oxygen rich blood from oxygen poor blood in the heart
  4. 6. air sacks diffusion allows 02 and C02 to be exchanged
  5. 9. brings oxygen rich blood to the heart
  6. 10. when the water moves outward from the cell
  7. 11. windpipe
  8. 12. pumps the oxygen rich blood into the Aorta
  9. 14. sends oxygen rich blood to the rest of the body
Down
  1. 1. when the water moves inward to the cell
  2. 4. brings oxygen poor blood to the heart
  3. 7. pumps oxygen poor blood into the lungs
  4. 8. a vein that brings oxygen poor blood to the heart from top of body
  5. 13. your vocal cords