http://thebrut.livejournal.com/ ([identity profile] thebrut.livejournal.com) wrote in [personal profile] asket 2014-11-25 04:09 pm (UTC)

Легкие не перерабатывают углекислый газ в кислород. А наоборот, вдыхают кислород, выдыхают углекислый газ.
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