Respuesta :
Answer:
A physical change requires a change in a physical property but the material does not change its uniqueness. Baking powder and cornstarch are only comparable in a way that they are both are white powders (same color) but they have separate and independent purposes in cooking and taste quite different.
Explanation:
Answer:
c. melting point
Explanation:
with the rest of the answer you can find the differences so its c. melting point
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