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A new born baby has generally a heartbeat of 120 to 140 per minute while that of adult is 70 minutes on average. Account for...

      

A new born baby has generally a heartbeat of 120 to 140 per minute while that of adult is 70 minutes on average. Account for the difference.

  

Answers


Lydia
New born babies lose more heat per unit weight due to a larger surface area to volume ratio; this results to higher rate of oxygen consumption during respiration to maintains their body temperature; higher heartbeat count increases; blood circulation to supply oxygen to tissues and remove carbon (iv) oxide and other wastes
lydiajane74 answered the question on October 27, 2017 at 09:07


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