Body systems

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Across
  1. 3. A chemical reaction which releases energy from glucose
  2. 8. A connection between 2 bones, the most flexible type
  3. 9. The smaller of the lower leg bones
  4. 11. Connects bronchi and alveoli
  5. 12. Where air goes down after it enters the mouth or nose
  6. 13. The other muscle in an antagonistic muscle pair with the Bicep
Down
  1. 1. A non-stretchy tissue that connects muscles to bones
  2. 2. A shock absorber which is found in between bones
  3. 4. Jaw bone
  4. 5. There is more of this in inhaled air than exhaled air
  5. 6. Tough stringy tissue that holds bones together
  6. 7. The muscle that curves downward to create space in the lungs for air
  7. 10. Where gaseous exchange occurs