d8es6Crimale d8es6Crimale

20-10-2016
Biology

contestada

What gases make up our atmosphere and their percentages??

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ThatOneGuy98 ThatOneGuy98

20-10-2016

The permanent gases whose percentages do not change from day to day are nitrogen, oxygen andargon. Nitrogen accounts for 78% of the atmosphere,oxygen 21% and argon 0.9%. Gases like carbon dioxide, nitrous oxides, methane

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