Science Buddies: "Ask an Expert"

If a human blood cell were the size of six-foot man, then how big would the body be? And how fast would it need to be travelling in miles per hour to complete the circuit in the same time as a blood cell completes a circuit around the body?

Hi,

Is this for a science project? Please tell us more about your project so that we can better assist you.

The Science Buddies Ask the Expert forums do not help with homework. These forums are for students in grades K-12 who are doing science projects.

Thanks
Mrsdez