Circulatory and Respiratory System

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Across
  1. 2. protects the lungs and heart
  2. 3. The system that circulates the blood throughout the body
  3. 6. Helps you inhale and exhale
  4. 9. The lung that is bigger and has three lobes
  5. 10. This is really important and you need this to breath
Down
  1. 1. What do you need to live that pumps blood throughout the body
  2. 4. The system the network of organs and tissues that help you breathe
  3. 5. The place where blood exits the heart
  4. 7. The first place the blood is when it has entered the heart
  5. 8. Your heart works with this to help you think and breathe