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A log of wood is burnt to be used in a campfire. Can the burnt wood go back to the original state of clean wood? Why or why not? What kind of change is it? [2 MARKS] |
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Answer» A log of wood is burnt to be used in a campfire. Can the burnt wood go back to the original state of clean wood? Why or why not? What kind of change is it? [2 MARKS] |
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