Question

how does your breathe help to warm your
cold hands in winter

Answer 1

THE TEMPERATURE OF OUR BODY IS 37°c .ALL THE COMPONENTS INSIDE OUR BODY INCLUDING AIR ARE WARM.THUS THE BREATH HELP US TO WARM OUR HANDS.

Answer 2

When we rub our hands they produce friction and warmth. This warmth make our hsnds feel warm even in winters.
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