Did-you-know?

iVillage Member
Registered: 03-19-2003
Did-you-know?
1
Thu, 02-11-2010 - 8:20pm
The human heart creates enough pressure while pumping to squirt blood 30 feet!

 

Photobucket


Avatar for i_florida04
iVillage Member
Registered: 01-16-2004
Sun, 02-14-2010 - 4:43pm
I agree, arterioles cover 30 miles in milage!