Question

wood rotting is a chemical or physical change?​

Answer 1

rotting wood is a decomposition reaction. The chemicals in the wood ( mainly the hydrocarbon cellulose a polysaccharid ) break down into simpler molecules. Bacteria, and other decomposers "eat" the wood breaking the complex molecules into energy and simpler molecules. such as Carbon Dioxide, and water.

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Answer 2

Answer:

Chemical change

Explanation:

Rotting, burning, cooking, and rusting are all further types of chemical changes because they produce substances that are entirely new chemical compounds. For example, burned wood becomes ash, carbon dioxide, and water.