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irinina [24]
4 years ago
5

Which element in the earth’s atmosphere is essential for human life, is extremely rare or nonexistent in the atmospheres of othe

r planets in our solar system, and is primarily responsible for the development of life outside the oceans?
Physics
1 answer:
gayaneshka [121]4 years ago
3 0
That element is oxygen.  It is also highly volatile since it reacts with other elements and is flammable. 
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