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La atmósfera está compuesta por una mezcla de gases: oxígeno (21 %), ni- trógeno (79 %) y otros gases (0,02 %) como el dióxido de carbono, neón, criptón, xenón, etc.
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owner: Pepooon28 - (no access) - 1. TEORIA DEL FUEGO.pdf, p1


statusnot read reprioritisations
last reprioritisation on suggested re-reading day
started reading on finished reading on



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