The correct answer is the global positioning system (GPS).
Explanation:
GPS is a radio-based navigation system which helps to determine the exact location in the air, land or sea. It is also helpful in determining many other factors such as weather conditions, time zones and others all around the globe with the help of several satellites present in space.
the GPS tracker or collar device is implanted in the animals, which helps in tracking or plotting with the help of the satellite system.
Thus, the correct answer is the Global positioning system (GPS).
