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Alex17521 [72]
4 years ago
6

How many times does the heart beat a day

Biology
2 answers:
Gennadij [26K]4 years ago
8 0
The heart 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.
marshall27 [118]4 years ago
3 0
About 100,000 times a day
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