The human body

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Across
  1. 2. Long term adaption.
  2. 4. Pumps blood from the heart to the lungs to get oxygen.
  3. 8. Amount of inspired and expired air per breath.
  4. 9. A muscle located between the ribs and the pelvis on the front of the body.
  5. 13. The organs that are involved in breathing.
  6. 15. A muscle that functions in flexing the hip.
  7. 16. The main artery of the body.
  8. 17. The movement of air through the conducting passages between the atmosphere and the lungs.
  9. 19. Short term response.
Down
  1. 1. Refers to two abdominal muscles, the external and internal obliques.
  2. 3. Oxygen in the blood.
  3. 5. The volume of blood pumped out of the left ventricle of the heart during each systolic cardiac contraction.
  4. 6. No oxygen in the blood.
  5. 7. A large muscle at the front of the thigh.
  6. 10. Any of five tendons at the back of a person's knee.
  7. 11. The speed at which your heart beats.
  8. 12. The amount of blood pumped by the heart per minute.
  9. 14. Number of breaths per minute.
  10. 18. Blood vessels that distribute oxygen-rich blood to your entire body