Cell theory, the theory of evolution, the theory of relativity, and the big bang theory are all examples of scientific theories. The law of inertia, the law of universal gravitation, the laws of thermodynamics, and the law of independent assortment are all examples of scientific laws. What is the primary difference between scientific theories and scientific laws? A. Scientific laws have been proven without exception under certain stated conditions. B. Scientific theories are educated guesses still need to be verified through experimentation. C. Scientific laws can change over time as new technology is developed and new data is collected. D. Scientific theories are often discarded and replaced by completely different theories.