ACUTE RESPONSE AND ADAPTATIONS IN EXERCISE

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Across
  1. 2. – Organs that take in air
  2. 4. – Builds up in muscles when tired
  3. 6. – What you feel with each heartbeat
  4. 7. – You take more of these during exercise
  5. 9. – Gas needed by muscles
Down
  1. 1. – Contracts to move your body
  2. 3. – Released to cool the body
  3. 5. – Needed to keep moving
  4. 7. – Moves oxygen through the body
  5. 8. – Pumps faster during exercise