which action is a physical change in digestion?\nproducing enzymes for nutrient absorption\nabsorbing…

which action is a physical change in digestion?\nproducing enzymes for nutrient absorption\nabsorbing nutrients from food\nmashing food with teeth\nsalivating to break food into carbohydrates

which action is a physical change in digestion?\nproducing enzymes for nutrient absorption\nabsorbing nutrients from food\nmashing food with teeth\nsalivating to break food into carbohydrates

Answer

Answer:

C. mashing food with teeth

Brief Explanations:

Physical changes in digestion involve altering food's form without changing its chemical composition. Mashing food with teeth is a mechanical process that only changes food's physical state. Producing enzymes, nutrient - absorption, and saliva - induced carbohydrate breakdown are chemical changes.