Question
When we breathe we inhale oxygen, O2, and exhale carbondioxide, CO2, plus water vaqpor, H2O. Which likely has moremass, the air that we inhale or the same volume of air weexhale? does breathing cause you to lose or gainweight? ___________________________ When we breathe we inhale oxygen, O2, and exhale carbondioxide, CO2, plus water vaqpor, H2O. Which likely has moremass, the air that we inhale or the same volume of air weexhale? does breathing cause you to lose or gainweight? ___________________________
Explanation / Answer
We not only inhale O2 , weinhale air that consists of all gases i.e CO2 , H2 ,O2,N2 etc.and in our lungs we always keep the same amountof air . so it does not cause loss of weight