with the help of a labelled diagram trace and explain the path of blood circulation in the human body
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blood circulation means the transfer of blood from one part of the body to another.
Blood enters the heart through two large veins, the inferior and superior vena cava, emptying oxygen-poor blood from the body into the right atrium. As the atrium contracts, blood flows from your right atrium into your right ventricle through the open tricuspid valve.
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With the help of a labelled diagram, trace and explain the path of blood circulation in the human body. ... The right ventricle pumps blood to the lungs, where oxygen is mixed in it. From the lungs, the blood enters the left auricle and then to the left ventricle, from where it is pumped to different parts of the body.
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