Did you know that there are over 97,000 km (60,000 miles) of blood vessels in the average person?
Did You Know?
16 02 2013Comments : Leave a Comment »
Tags: Amazing, average, blood, did you know?, Facts, Fascinating, human, Incredible, interesting, km, Medical, miles, people, person, vessels, Wow!
Categories : Uncategorized
Did You Know? 