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sattari [20]
3 years ago
7

A carpenter sands a wooden board until it is smooth. It this a physical change or a chemical change?

Biology
1 answer:
AleksandrR [38]3 years ago
8 0
Physical change as no new substance is created
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learn more about Heterotroph here

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Explanation:

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Hopefully this helps, have a great day.

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