Which is most likely a physical change? cutting a substance into four pieces
burning a substance into ash and smoke
reacting a substance chemically to form a new substance
combining a substance with water to make rust

cutting a substance into 4 pices

Explanation:

the chemical make up of the substance didn't change and no new things were formed therefore it is a physical change

Explanation:

This is because all the other examples are chemical changes.

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explanation:

i still can't find this

the answer you are looking for is the united states forest service.

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