Describe the functioning of heart with labelled diagram?
Answers
Answer:
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Explanation:
The human heart is an organ that pumps blood throughout the body via the circulatory system, supplying oxygen and nutrients to the tissues and removing carbon dioxide and other wastes. "The tissues of the body need a constant supply of nutrition in order to be active,".
Answer:
Carbon dioxide rich blood from different parts of the body flows into right atrium by vena cava. From there the blood enters the right ventricle through an opening. The impure blood is transported to the lungs by the pulmonary artery. Gaseous exchange takes place in
the lungs. The oxygen-rich blood is then carried to the left atrium by the pulmonary vein and from
there to the left ventricle through an opening. The left ventricle pumps oxygen-rich blood to every part of the body through the aorta, which is the largest artery in the body
Explanation:
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