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Dmitriy789 [7]
3 years ago
12

Which of the following are the two primary gasses found in the Earth's atmosphere? A. nitrogen and oxygen B. nitrogen and carbon

C. hydrogen and carbon D. carbon and helium
Geography
2 answers:
laila [671]3 years ago
3 0

A. Nitrogen and oxygen

Archy [21]3 years ago
3 0

A. Nitrogen and Oxygen.




If you know anything about geometry can you please answer my question, thanks.

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