Human Body

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