Question
Which of these is an example of a physical change?
Responses
digesting bread
digesting bread
toasting bread
toasting bread
baking bread
baking bread
breaking bread
Responses
digesting bread
digesting bread
toasting bread
toasting bread
baking bread
baking bread
breaking bread
Answers
GPT-4o mini
The best example of a physical change from the options provided is **breaking bread**.
Breaking bread alters the physical form of the bread but does not change its chemical composition. In contrast, digesting, toasting, and baking bread involve chemical changes as they transform the bread on a molecular level.
Breaking bread alters the physical form of the bread but does not change its chemical composition. In contrast, digesting, toasting, and baking bread involve chemical changes as they transform the bread on a molecular level.