Science, asked by deepaliprashant60, 1 year ago

what is heart beat?​

Answers

Answered by ashrafraza563
3

Explanation:

contraction and relaxation of the heart

Answered by bhumikaagrawal1906
3

Answer:

Heartbeat is defined as the pulse of your heart, or a single short moment, or something that acts as a unifying force. When your heart pulses and pumps blood throughout your body, this is an example of a heartbeat.

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