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Composition of Inhaled air by Exhaled air by 21% 16% air percentage percentage Carbon dioxide 4% c) Howis wind important to a farmer? below and complete it correctly. | Nitrogen 78% Rare gases 0.97% 45,Breathing is the inhaling and exhaling of air. Study the table c) Give any one way of preventing demagnetisation. b) Give any one practice which pollutes air as a resource. 44a) Mention any examples of resources in the environment £5] CamScanner