Monday, 18 June 2012

How long does it take for blood to circulate the human body?

About 1 minute. Here's the SCIENCE!

The average human heart pumps roughly 0.07 litres of blood per beat.

The average heart beats 70 times per minute.

70 x 0.07 = 4.9 litres.

The average human body contains 5 litres of blood.

All signs say 1 minute!!

Other factors are:

HEALTH
HEIGHT
ACTIVE OR AT REST

Thanks, Adam King :-) X

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