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Biology, 16.10.2020 23:01 allyssaharrisooy50au

2. Mrs. Johnston heated 5 grams of sugar. The sugar first looked shiny, and then it melted and became dark brown. Finally, all that was left was a black, shiny residue. She then heated 5 grams of sand in the same way. The sand’s appearance did not change.

What explains these results?

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2. Mrs. Johnston heated 5 grams of sugar. The sugar first looked shiny, and then it melted and beca...

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