Science, asked by kinghacker, 8 hours ago

what is meant by 'heart beat' ? what is the usual heart beat rate at rest​

Answers

Answered by Anonymous
2

Answer:

A normal resting heart rate for adults ranges from 60 to 100 beats per minute. Generally, a lower heart rate at rest implies more efficient heart function and better cardiovascular fitness. For example, a well-trained athlete might have a normal resting heart rate closer to 40 beats per minute.

Explanation:

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Answered by CuriousSK007
1

Answer:

heart is the beating of heart for pumping blood to all parts and usual rate of heart beat is 72

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