Here's why there isn't a clear answer:
* Physics is the foundation: Physics is the fundamental science that describes the universe and its behavior. It governs everything from the smallest particles to the largest galaxies.
* Other sciences build upon physics: Chemistry, biology, geology, and even psychology are built on the principles of physics. They investigate more specific aspects of the universe, but their workings are still ultimately governed by the laws of physics.
* No "higher" authority: There isn't a science that sits above physics and dictates its rules.
However, there are some things that are not directly explained by physics:
* Metaphysics: This branch of philosophy explores questions beyond the physical realm, such as the nature of existence, consciousness, and free will.
* Ethics and Morality: These are human concepts that are not dictated by the laws of physics, but rather by our values and beliefs.
* Art and Creativity: These areas of human expression are influenced by physics, but also involve subjective elements and imagination.
In short, physics is the foundation of our understanding of the universe, but there are many other important concepts and ideas that exist alongside it.