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What are the advantages of having very thin and highty branched capillaries for blood flow

Answer» Capillaries are a bunch of thin blood vessels surrounds organs in our body. They are meant to be thin walled because they have to perform gaseous exchange between cells by taking up carbon dioxide from blood and give oxygen to the cells. Their thin- walled structure helps them in gaseous exchange throughout the body.
So that it can flow to each and every part of the body so that no organ left behind.


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