The answer would be C.<span>billions of dollars.
I hope this helps!
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Answer:
B the greatest number of beats a person's heart can pump in a minute.
I would say yes,considering it means gender neutral so you aren’t a boy or a girl.
It's more accurate, especially since heart rate is almost universally measures in beats-per-minute, than, say, timing your pulse for a [factor of 60] seconds (30 seconds, 20 seconds, 15 seconds, 12 seconds, etc.).