मोनसे बैसोगोरा मैखुनआ सरासनस्रायै मिनितसेयाव 70 खेबफ्राम मावो, नाथाय हारआ देहानो नांनाय हिसाबै गोबां एबा खम अक्सिजेन जगायनो गावनो-गाव सोलायो।
An adult heart normally beats about 70 times a minute, but the rate changes automatically to provide as much or as little oxygen as the body needs.