Which of the following is true about scientific laws? A
They are also called principles.
B.
They are universal statements.
WA
They can sometimes be stated as equations.
D
All of the above.

Use the drop-down menus to label each of the following changes p for physical change and c for chemical change. the substance changes to a new substance. the original substance can be recovered. the color changes. gas is produced and given off. the substance changes size, shape, or volume.