Biology, asked by ChasingBall86, 4 months ago

How many times does an adult human heart beat per minute under normal conditions
i)70-74
ii)80-84​

Answers

Answered by sangamwaghmare57
1

Answer:

70-74

Explanation:

70-74is correct one

Answered by Anonymous
11

Correct Answer ✍

i) 70- 74

It is estimated that a human heart pumps blood about 72 times per minute.

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