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2015-06-15T18:58:25+08:00

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The respiratory system is where the exchanging of the gases(oxygen and cabon dioxide) take place. The circulatory system supplies blood to all parts of the body by the pumping of the heart. When ones lifestyle includes air pollution, of course it would affect the respiratory system if you work there everyday. In the circulatory system, if one is too busy and forget to drink water, she may lack the supply of red blood cells which can cause anemia. 
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