Question

What changes occur in heartbeat when a person runs for a while

Answer 1

rate of heartbeat increases and we can hear it

Answer 2

Hello,Your Answer Is Here☺️,,
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When A person or A animal Runs Their Heartbeat Comes Working Faster means it start Breathing Fast.

Because At That time heart pumps blood through the body to provide nutrients and remove waste from the body’s tissues. The body requires more nutrients and produces more wastes as you exercise. Your body reacts to these and other changes by increasing the speed at which your heart beats.
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Hope My Answer Will Help You☺️
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