Question

It is a common observation that our breath is warmer than the air around us .does respiration have any thing to do with this

Answer 1

Answer:

Our breath is hot, since it comes from our lungs which are at body temperature (about 98°Fahrenheit). In fact, we lose water every time we breathe out because our lungs make the water humid because of the high temperature and then we breathe out the wet water. Hot food is still way hotter than human breath.

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