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buigiakhanh48
2 năm trước
Anh chị ơi, giúp em với Hiện tượng nào sau đây là hiện tượng vật lí? a)Băng tan ở Bắc Cực b)Cháy rừng c)Đinh sắt bị gỉ d)Thức ăn ôi thiu
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