Question

how many times circulation of blood in human heart ?
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Answer 1

Answer:

It continuously pumps oxygen and nutrient-rich blood throughout your body to sustain life. This fist-sized powerhouse beats (expands and contracts) 100,000 times per day, pumping five or six quarts of blood each minute, or about 2,000 gallons per day.

Explanation:

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Answer 2

Answer:

Blood flows through our heart twice. Heart pumps 100000 times