Question

et's Practice : Tell what will happen if the heart muscles in our body do not contract and relax.​

Answer 1

Answer:

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THE BLOOD WILL NOT REACH TO THE ORGANS AND ORGANS WILL STOP WORKING AND HENCE HUMAN WILL DIE

Explanation:

#SAGARTHELEGEND

Answer 2

Answer:

Heart failure — sometimes known as congestive heart failure — occurs when the heart muscle doesn't pump blood as well as it should. When this happens, blood often backs up and fluid can build up in the lungs, causing shortness of breath