The primary function of the lungs involving the transfer of oxygen from inhaled air into the blood and the transfer of carbon dioxide from the blood into the exhaled air.
If by inside, you mean staying indoors, then this is false. The average hours of sleep that people should get is between 7-8 hours. That would be 7/24 * 100 = about 30%. People must at least stay inside to sleep.
I hope I was able to answer your question. Have a good day.
He is doubting himself and wondering if he made the right decision
The Basal metabolic Rate is related to the metabolic rate at which the food is metabolised in the body. High BMR leads to quick metabolism of the food, and the erson feels more hungry. High BMR is also an indicator of obesity, and heart diseases, and overeating
reduces the oxygen deficit
reduces the lactic acid produced in the muscles
helps the muscle recover more quickly
