Final answer:
The principle concerned with Universal intelligence's expression is related to the physics concepts of energy conservation, and how energy interacts with and causes change within systems of matter.
Step-by-step explanation:
The question pertains to a principle regarding the expression of Universal intelligence in either matter or energy. According to the information provided, this relates to physics, particularly the conservation of energy, relationships between matter and energy, as well as kinetic and potential energy concepts. It seems that the principle is referring to the behavior and properties of energy in the universe. Matter, as defined in e, is the amount of matter an object is made up of, and energy as described in 5, could cause change within systems of matter—whether making atoms move in a reaction or causing objects to change position due to various forces like gravity or electromagnetism.