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sp2606 [1]
3 years ago
15

How often does the total volume of blood circulate through the system?

Biology
2 answers:
jekas [21]3 years ago
6 0
Hi mark me brainliest please

According to this page "The heart pumps about 2,000 gallons (7,571 liters) of blood a day through its chambers." 2,000 gallons per day works out to 83 gallons per hour, or nearly 6 quarts per minute. So it takes about one minute for blood to make the round trip to the heart.
dem82 [27]3 years ago
4 0

Answer:

obese kids per happy meal

Explanation: ok/hm

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