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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
Which of the following gases, which we can detect (if present) in infrared spectra, would be a strong indicator of life on another planet?
A) carbon dioxide
B) ozone
C) methane
D) water vapor
E) sulfuric acid
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padrepadre
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10 years ago
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killian Author
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#2
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10 years ago
Thanks Padre
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