a glass of ice water is shown down below before and after it reaches room temperature. which of the following correctly explains something that occurred during that time between these two images

The following transition occurs at a molecular level for a substance. what transition corresponds to this change in microscopic structure? the carbon dioxide molecules on the left are in a regular, tightly packed pattern. after heating, it becomes much lower density. a. melting b. boiling c. sublimation d. freezing