PE 1.2.4 0.0 / 5 ? Physical EducationRespiratory systemGCSEEdexcel Created by: Bethalbone152Created on: 07-05-16 18:05 When the body needs more oxygen than it can get. Oxygen debt 1 of 7 Amount of air inspired and expired with each normal breath during exercise tidal volume 2 of 7 Greatest amount of air at forceful inspiration and expiration Vital capacity 3 of 7 If you smoke they become stretchy which makes them less efficient alveoli 4 of 7 process of inhaling oxygen and getting rid of carbon dioxide gaseous exchange 5 of 7 What quickens with exercise? breathing rate 6 of 7 What increases as a long term effect of exercise? Vital Capacity 7 of 7
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