Last modified: Tue 4/15/97 1930 PDT
 Canon Terms |
Object | Classes | PhysicalAgent |
| Instances | (none) | ||
| Event | Classes | (none) | |
| Instances | (none) |
A Physical Agent is any agent that is perceived or conceived to exist in time and space as we understand it. The study of Physical Agents is the subject matter of physical science.
The all-inclusive aggregate of all known (and assumed) Physical Agents is the physical universe.
The major subclasses of Physical Agents are