Question

Which of these is caused by a chemical change? A) The honey in a jar crystallizes and will no longer pour. B) The skin of a banana turns from green to yellow as it ripens. C) A box of powdered brown sugar turns into a solid brick over time. D) The salt crystals in a shaker cake and will no longer pour easily.

Answer 1

b.the skin of a banana turns from green to yellow as it ripens.

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