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Q: The ozone layer at high altitude contains
A. atomic oxygen (O) and ordinary oxygen (O2) B. only ozone (O3)
C. mixture of atomic oxygen (O), ordinary oxygen (O2) and Ozone (O3) D. only ordinary oxygen (O2)

Answer and Explanation

Answer:mixture of atomic oxygen (O), ordinary oxygen (O2) and Ozone (O3)

Explanation:
There is no explanation...

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