POF - Short term effects

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Across
  1. 4. The elevated breathing helps to remove carbon dioxide and ______ acid, which is a mild poison
  2. 5. One of your bodies responses to exercise helping to cool down.
  3. 7. Exercise causes the muscles to use more _________.
  4. 9. It beats faster and pumps blood around the body faster.
  5. 10. ________ is released, which causes the cells to burn up more oxygen.
  6. 11. A process whereby blood is diverted to the skin, resulting in a red face.
  7. 12. _______ rate (how quickly your body returns to normal following a period of exercise).
Down
  1. 1. _______ Volume(the volume of blood pumped per beat).
  2. 2. Our muscles work harder during exercise, causing them to use up more oxygen and draw on stores of _______.
  3. 3. During exercise, the circulatory system’s most important function is __________.
  4. 6. The body does not only lose water during exercise – it also loses important salts called __________.
  5. 8. A step test that gives a good indication of recovery rate.