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Home Q & A Board Science-Related Homework Help Physics
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killian killian
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10 years ago
Of the four gases CO2, H2O, N2, and O2, which are greenhouse gases?
A) only CO2
B) CO2 and H2O
C) CO2 and N2
D) all except O2
E) all four
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padrepadre
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#1
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10 years ago
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Mastering in Nutritional Biology
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killian Author
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#2
Silver Member
10 years ago
Thanks sir
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