The correct option is B <!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}-->
80-120
Pulse rate is different for different age groups. Pulse rate will be high for newborn babies than adults. For newborn babies, pulse rate is 100-150 and for well trained adults, it will be 40-60. The pulse rate in infants is 80-120.