Circulatory System Crossword

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Across
  1. 4. Stores long term memories and controls movement
  2. 6. Blood that comes back to the heart through veins is called ____________ blood
  3. 8. This muscle is found in your organs
  4. 9. ______ carry blood to the heart
  5. 10. Pumps blood throughout your body
  6. 12. Bone marrow is found in _____ bones
Down
  1. 1. This artery carries blood to the lungs from the heart
  2. 2. This is the muscle that makes up the heart
  3. 3. Prevents the blood from flowing in the wrong direction
  4. 5. Carries oxygen to the cells in your body
  5. 7. The ______ gives blood oxygen
  6. 11. Light is projected on the ______ in order for us to see