Answer:
Continuous as the stars that shine And twinkle on the milky way,
Explanation:
In case of emergency, whether the kid is lost or has gone non responsive to calls or texts, it can be important to parents who want to be able to know where to find them in those situations. Furthermore, there are some parents who are simply strict and want to track their every movement; which could be very intrusive, make the kid paranoid, and even ruin the parent-child relationship. That’s my take on it.
Usually for profession or business purpose writing.
I think you're talking about a participal phrase.
Ex:Awakened by the blaring horns,Aaron looked out the window.