Answers

2014-06-23T01:35:53+08:00
First, from the lungs to get oxygen.Next,to the left atrium,then pump to left ventricle,then to arteries,and to the capillaries to exchange the oxygen to carbon dioxide which is present in the capillaries,and moves to veins, then right atrium and pump to right ventricle and lastly to the lungs and exhale
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