How much oxygen does an average 50-year-old tree provid - Practice (English) | ObjectiveMcq

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How much oxygen does an average 50-year-old tree provid - Practice (English) | ObjectiveMcq

PracticeGeneral AwarenessEarth DayHow much oxygen does an average 50-...

Earth Day General AwarenessEasy

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How much oxygen does an average 50-year-old tree provide?

Correct Answer:

(B) Enough for 4 Person

Explanation:

Enough for 4 Person

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