How to find the path of the service/agent/daemon listed in launchctl list?

How to find the path of the service/agent/daemon listed in launchctl list?

If I execute launchctl list I get the results:
...
- 0 com.apple.screensharing.agent
- 0 com.apple.ScreenReaderUIServer
- 0 com.apple.scopedbookmarksagent.xpc
- 0 com.apple.safaridavclient
... etc
are all these and other processes running now, will be running at some time?