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Which is one way that Earth’s atmosphere supports life?

It filters out oxygen.
It keeps Earth warm.
It increases UV radiation.
It provides a solid shield.which best describes the numbers satisfying the inequality x less-than 7?

2 Answers

9 votes
I think it’s B sorry if I’m wrong
User Oswaldo Ferreira
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9 votes

Option 2) It keeps earth warm.

User Ryan Schaefer
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