Choose from the List Below the Best Definition of Extended

Choose from the list below the best definition of Extended Reality (XR) .

A) Extended Reality is the connection of electronic devices to the internet through sensors, software, and other technologies.
B) Extended Reality takes three forms, which progress from completely real to completely virtual.
C) Extended Reality is the merger of video game principles and real-world simulations where the user can achieve badges and earn points while they learn new skills.
D) Extended Reality are physical devices controlled by computers using complex algorithms.