We learnt about the heart, and the way system of blood vessels, arteries, veins and capillaries is over 60,000 miles long! That’s long enough to go around the world more than twice! And the adult pumps about 5 quarters of blood each minute-approximately 2,000 gallons of blood each day-throughout the body. You can see us in the photos taking our resting pulse, then exercising and counting our active pulse after!
By Jake
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