RE: 📢 Quiz Contest: What Is Called The Lungs Of The Earth? // WEEK: 03 [05-06-2021]

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padmore (55)Friendin Beautiful World • 5 years ago

Living things are the lungs of the earth

This is because, they take in oxygen and bring carbon dioxide and vise versa

5 years ago in Beautiful World by padmore (55)Friend

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beautiful.world (53)adminAdmin + Official Account 5 years ago

thanks for participate.

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