kasyyyiieee kasyyyiieee
  • 14-12-2022
  • Chemistry
contestada

Which of these indicates a physical change that occurs during the process of digestion?

A. the breakdown of food substances by digestive juices

B.the addition of acids to create a ball of food

C. the secretion of pepsin to change proteins to peptides

D. the squeezing of food through the intestines

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