To measure the volume of air in the longs, Science

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To measure the volume of air in the longs

Invert a bottle full of water so that its neck is in the surface of water in ajar. Introduce a glass or rubber tube into the neck and blow one full breath of your lungs under the bottle.

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5/17/2013 3:42:45 AM Thanks for suggesting me this answer, appreciate your knowledge.

5/17/2013 3:42:45 AM

Thanks for suggesting me this answer, appreciate your knowledge.

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