A potter working on his wheel shaped a lump of clay into a pot. He then baked the pot in an oven. Do these two acts lead to the same kind of changes or different? Give your opinion and justify your answer.

The two acts by the potter lead to different kinds of changes.

The shaping of a pot on a wheel is a physical and reversible change.

The baking of the pot in an oven is an irreversible change.

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