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torisob [31]
3 years ago
15

A biosphere can best be described as –

Biology
2 answers:
Pepsi [2]3 years ago
7 0
B. the portion of the planet that contains life
Sholpan [36]3 years ago
4 0

Answer:

A) the envelope of gases surrounding the Earth the envelope of gases surrounding the Earth

Explanation: A biosphere is layers of gas surrounding earth's atmosphere, the envelope of gases surrounding the Earth is the closest thing to that description.

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