Question

Which option is an example of a chemical change?

Responses

cutting bread

cutting bread

stirring jelly

stirring jelly

digesting a sandwich

digesting a sandwich

spreading peanut butter

spreading peanut butter

Answer 1

The option that is an example of a chemical change is **digesting a sandwich**. During digestion, the food undergoes chemical reactions that break it down into simpler substances, which is characteristic of a chemical change. The other options, such as cutting bread, stirring jelly, and spreading peanut butter, involve physical changes rather than chemical changes.