Final answer:
Scientific laws describe observable phenomena in nature with concise statements often represented by mathematical equations, whereas theories explain the reasoning behind these phenomena.
Step-by-step explanation:
Scientific laws describe phenomena that can be observed in nature, often using concise language supported by scientific evidence and repeated experiments. Unlike scientific theories, which offer explanations for observed phenomena, scientific laws involve generalized statements about how nature behaves under certain conditions and are typically expressed in the form of mathematical equations. An example of a scientific law is Newton's second law of motion, stated as F = ma, which relates force (F), mass (m), and acceleration (a).