What is the ratio of air we inhale and the gases we exhale?!

Question: The average lung breathes in 5-8 liters of air, but how much would you exhale? It was not easily found on google and yahoo.

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Answers: The average lung breathes in 5-8 liters of air, but how much would you exhale? It was not easily found on google and yahoo.

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1 to 1

the amount that goes in comes out

if it didn't - we would explode or collapse our lungs

all the best - good trick question

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