Biology, asked by amykelsi, 1 year ago

what is external structure of heart?

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Answered by bablu543

4

external - it consists 0f posterior vena cava, vena cava, aorta, coronary artery, pulmonary artery and pulmonary vein.

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Answered by ginni17

2

The external structure of the heart is made up of vena cava, aorta, pulmonary artery and vein.

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