The LUNGS!!!!!!!
THE LUNGS ARE VERY IMPORTANT!!! The let out CO2 (carbon Dioxide) and take in oxygen. without the lungs you wouldn't be able to breath!!!! And that would be BAD :(
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The LUNGS!!!!!!! THE LUNGS ARE VERY IMPORTANT!!! The let out CO2 (carbon Dioxide) and take in oxygen. without the lungs you wouldn't be able to breath!!!! And that would be BAD :( |