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Biology, 01.08.2019 07:30 stephanieboyd
Sam’s teacher is trying to model the day/night cycle on earth. one student holds a large yellow ball to represent the sun. another student holds a smaller brown ball to represent earth. how should the balls be moved to model the day/night cycle on earth?
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Sam’s teacher is trying to model the day/night cycle on earth. one student holds a large yellow ball...
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