Quiz - How long does it take for a red blood cell to do one complete lap of your body?
178 views · Published 12 June 2014 · 0:19 · Indexed 19 October 2026
Channel: Behind the News · 2014 · Education
Blood is an important part of your body but did you know 1 in 3 Aussies will need some donated blood at some point in their lives? We sent Emma to roll up her sleeve and find out more about it: http://www.abc.net.au/btn/story/s4019610.htm
