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Chemistry, 27.01.2021 19:30 cp838761

Why is the atmosphere of Earth the outermost layer of the planet? O A. It contains oxygen.
B. It is the least dense.
O c. It is the thinnest layer.
OD. It does not contain matter.

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Why is the atmosphere of Earth the outermost layer of the planet? O A. It contains oxygen.
B....
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