what is double circulation
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the circulation in animals is between lunga and heart.Heart has 4 chamber.
according to it does circulation between heart and lungs.
it gets oxygenated blood from lunga and give to whole body.
according to it does circulation between heart and lungs.
it gets oxygenated blood from lunga and give to whole body.
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Double circulation is perfromed by mammalian like us who r having 4 chamabered heart... From one side oxygenated blood is supplied to our body from lungs and on other de oxygenated blood is carried out by veins back to heart then lungs.... Therefore callled double circulation
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