You must have seen that as soon as winter starts, steam starts coming out of our mouth. But this does not happen in summer. Whereas, be it humans or animals, the way oxygen enters their body while breathing in summer and carbon dioxide comes out when they exhale, similarly it happens in winter as well. In fact, according to science, 60 percent of the human body consists of water, so when we exhale, not only carbon dioxide comes out of our body, but some amount of water vapor also comes…
Read MoreHow does the breath coming out of the mouth become steam in winter, why doesn’t it happen in summer
