関連ワード:
is ripping paper a chemical or physical change is tearing paper a chemical or physical change is tearing paper a chemical or physical property is tearing up paper a chemical or physical change is ripping a piece of paper a chemical or physical change is tearing a piece of paper a chemical or physical change is tearing a sheet of paper a chemical or physical change is tearing up a piece of paper a chemical or physical change is ripping paper a physical or chemical property is ripping a piece of paper in half a physical or chemical change
