Observe the table and answer the questions given below.New bornInfants

1.	Observe the table and answer the questions given below.New bornInfantsInfantsChildrenChildern overWell-trained(0 – 3 months)(3 – 6 months)(6 – 12 months)(1 – 10 years)10 years & adults, including senior citizensadults, athletes100 – 15090 – 12080 – 12070 – 13060 – 10040 – 60What are the reasons for more rate of heart beat difference between newly born and children ?
Answer» Newly born infants need more supply of blood and nutrients throughout the body. Their rate of growth is very fast. Children in their age of 10 are more active. Their body organs stimulate due to vigorously playing games. Therefore, their body organs seek more supply of O₂, nutrients and blood.

Observe the table and answer the questions given below.New bornInfantsInfantsChildrenChildern overWell-trained(0 – 3 months)(3 – 6 months)(6 – 12 months)(1 – 10 years)10 years & adults, including senior citizensadults, athletes100 – 15090 – 12080 – 12070 – 13060 – 10040 – 60What are the reasons for more rate of heart beat difference between newly born and children ?

Answer»

Newly born infants need more supply of blood and nutrients throughout the body. Their rate of growth is very fast.

Children in their age of 10 are more active. Their body organs stimulate due to vigorously playing games. Therefore, their body organs seek more supply of O₂, nutrients and blood.

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