Explain how blood flows through the body..
Answers
Explain how blood flows through the body?
The blood carried by the veins to the heart has carbon dioxide collected from all over the body.Heart pumps it into the lungs.In lungs, the blood loses carbon dioxide and picks up oxygen.Blood loaded with oxygen, then returns to the heart from lungs.Heart pumps this blood into the arteries, carry every part of the body.Oxygen in the blood used to produce energy.Oxygenless blood, returns to the heart through the veins and carries carbon dioxide and water vapour from every part of the body.
Answer:
Blood enters the heart through two large veins, the inferior and superior vena cava, emptying oxygen-poor blood from thebody into the right atrium. As the atrium contracts, blood flows from your right atrium into your right ventricle throughthe open tricuspid valve.Nov
Explanation:
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