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O helium and oxygen

2. What two gases make up the majority of Earth's atmosphere? (1 point)
Huliem and oxygen
oxygen and hydrogen
nitrogen and helium
Oxygen and nitrogen

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User Story Ks
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9.1k points

1 Answer

9 votes

Answer:

Oxygen and Nitrogen

Step-by-step explanation:

I am honestly not sure, but using process of elimination and what I remember from 4th grade science, I got that answer

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User Suraj Pathak
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