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beks73 [17]
3 years ago
13

The shape of the illuminated portion of the Moon as seen by an observer, usually on Earth:

Chemistry
1 answer:
Gekata [30.6K]3 years ago
4 0

Answer:moon phases

Explanation:

Moon phases because the moon phases changers every day

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2 C6H14 (g) + 19 O2 (g) --> 12 CO2 (g) + 14 H2O (g)

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