glass breaks into pieces. dough bakes in an oven. ice cream melts into a liquid. electricity flows through a wire.
I gave my students this multiple choice question: A chemical change happens when

Only one answer is correct among these 4 choices:
- glass breaks into pieces.
- dough bakes in an oven.
- ice cream melts into a liquid.
- electricity flows through a wire.

Could you tell me which one is correct?

dough bakes in an oven.