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Help I don't get it XD
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Apr 5, 2017
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Help I don't get it XD
Chemistry
middle-school
Kilojoules
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I think it takes about 2 weeks to go from H to B on the diagram since H is the new moon and B is the full moon so going from H to B represents half of the lunar cycle and one lunar cycle takes about 28 days (which is about 4 weeks).
Hamed Zakery Miab
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Apr 9, 2017
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Hamed Zakery Miab
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