Final answer:
A scientific law is a concise description of a pattern in nature that is supported by scientific evidence. It can be expressed in the form of a single sentence or mathematical equation and is used to predict the behavior of the natural world.
Step-by-step explanation:
A scientific law is a description of a pattern in nature that is true in all circumstances that have been studied. Laws are often concise and can be expressed in the form of a single sentence or mathematical equation. They are well-supported by scientific evidence and are used to predict the behavior of the natural world under specific conditions.