ORGANS - The Heart

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Across
  1. 1. The heart sends ______ around your body.
  2. 4. Blood delivers_______ to all cells in the body.
  3. 5. The two top blood-filled areas.
  4. 6. Carries blood back to the heart.
  5. 7. Another name for "blood-filled areas."
  6. 10. The heart is a _______.
  7. 12. Carries blood from the heart.
  8. 13. The two bottom blood-filled areas.
Down
  1. 1. Tubes where blood moves.
  2. 2. Controls blood flow as blood leaves the heart.
  3. 3. A way to feel your heartbeat.
  4. 6. Allows blood flow in the heart.
  5. 8. Lets blood flow from the atria to the ventricles.
  6. 9. The heart fills with blood before each __________.
  7. 11. Muscles do this to squirt out blood.