Heart

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Across
  1. 3. this delivers blood from the heart.
  2. 6. these deliver blood directly to the cells.
  3. 11. in order to stay alive, your blood must stay in __.
  4. 13. the fluid that moves through the body.
  5. 14. these are the bodies immune response, they are white.
  6. 15. the organ that pumps blood.
  7. 16. this delivers blood to the heart.
  8. 17. what you exhale.
Down
  1. 1. carries blood from the heart to the lungs.
  2. 2. what you inhale.
  3. 4. carries blood from the lungs to the heart.
  4. 5. the lower chamber of the heart, has a thick wall and is larger than the upper chambers.
  5. 7. these cause scabs and clots, they are clear and have an irregular shape.
  6. 8. these carry oxygen around the body, they are known for being red and disc-shaped.
  7. 9. these are what the blood cells float in.
  8. 10. the upper chamber of the heart, has a thin wall and is smaller than the lower chambers.
  9. 12. carries blood from the heart to the body.