joy mixed baking soda and vinegar for her volcano model. she saw lots of bubbling and fizzing. what can she infer happened?

a change in state liquid to solid
matter was created
a physical change
a chemical change

✔︎A chemical change

✖︎wich is D

  would be ur answer

Explanation:

❐A chemical change happens when one chemical substance is transformed into one or more different substances, such as when iron becomes rust. Chemical changes occur through the process of chemical reactions, and the resulting substances have different properties because their atoms and molecules are arranged differently.

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c because the action was the roller coaster reaches bottom of hill (action) reaction would be blood tends to drain away from head

hope this !