300 trillion
yes
They lose and replace 25
an hour
The average speed of blood flow in the human body is about 4.8 kilometers per hour.
Blood flows through the human body at an average speed of about 3 miles per hour.
One drink per hour.
Blood flows at an average rate of about 1,200 milliliters per minute, or 72,000 milliliters per hour, in the human body.
About one per hour.
By eating good and work out an hour a day.
Sneezes are typically expelled from the human body at speeds of around 100 miles per hour.
Blood circulates through the human body at an average speed of about 3.5 miles per hour.
Blood flows through the human body at an average speed of about 3 to 4 miles per hour.