Which of the following statements is true regarding case law?

Case law is defined as the body of law that is established by the outcomes of former court cases. This type of law evolves as courts interpret statutes, regulations, and constitutional provisions over time, which leads to a dynamic legal landscape that can respond to new situations and societal changes. Each decision made by a court sets a precedent that can guide future cases, thereby illustrating how case law develops and matures over time, influenced by judicial interpretations and rulings.

The other options do not accurately reflect the nature of case law. For example, legislative acts, which create statutory law, do not directly generate case law. Case law also does not consist solely of statutory law, since it can include interpretations of those statutes as well as constitutional law. Lastly, while case law interacts with administrative law, it is not correct to categorize case law as secondary to it; both exist within the legal system and serve different functions in the interpretation and application of law. Thus, the statement that case law evolves through court decisions over time accurately captures its essence and role within the legal framework.