Which object might have the pattern of magnetic domains shown in the image? A. A piece of iron near a magnet
B. Cotton fabric, not near a magnet
C. Cotton fabric near a magnet
D. A piece of iron, not near a magnet

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