0 Question: How many veins do we have in our body? Keywords: anatomy, arteries, artery, blood, body, human body, vein Asked by doylec1 to Helen, Jenni, Mark, Martin, Stu on 22 Jun 2011.
Helen O'Connor answered on 22 Jun 2011:
I am not sure how many veins we have, but we have about 60,000 miles of blood vessels and about 300 million capillaries
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