When you add heat to wood it burns. The cellulose that makes up wood is converted to carbon dioxide, water vapor, and ash. This transfer of energy caused a change to the _____ of wood.
chemical properties



physical properties



internal properties

Respuesta :

Burning is a chemical change, and this changed the chemical properties of the wood. Indicators that  chemical change has taken place are fizzing, energy being given off or color changes.

Chemical properties.........

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