Asked by Carol

Are the following examples physical changes or chemical changes.

Mixing yeast and sugar
Dissolving sugar in water
Slicing bread
Baking bread
Melting cheese
Answered by bobpursley
what do you think?
Answered by Carol
I think mixing yeast and water, melting cheese, and baking bread is chemical.

I think dissolving sugar in water and slicing bread is physical
Answered by Rat
Yes?
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