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radiants radiants
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5 years ago
Technician A says that nitrous oxide (N2O) is considered a greenhouse gas. Technician B says that methane (CH4) is considered a greenhouse gas. Which technician is correct?
A) Technician A only      B) Technician B only      C) Both technicians      D) Neither technician
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kdemondkdemond
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5 years ago
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radiants Author
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#2
5 years ago
Brilliant
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