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Biology, 26.06.2019 08:30 HugoArellano

Which of these is the most likely reason why the auroras are sometimes seen at northern ohio although it is at a much lower latitude than the north pole? the solar winds change their direction constantly the magnetic north and south poles are interchanged constantly the magnetic field of earth keeps changing because of the sun's activity the strength of the bar magnet inside earth changes because of lunar activity

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