Fundamental laws are the basic principles that govern the behavior of the universe. They describe how matter and energy interact and are essential for understanding natural phenomena. Examples include the laws of thermodynamics, Newton's laws of motion, and electromagnetism. These laws are universally applicable and provide a framework for scientific inquiry. These laws are derived from observations and experiments, forming the foundation of scientific theories. They help predict outcomes in various fields, such as physics, chemistry, and engineering. By understanding these fundamental laws, scientists can develop technologies and solutions that improve our daily lives.