Which concept in Object-Oriented Programming allows objects of different classes to be treated as objects of a common superclass?

A. Binding data and methods together B. Inheriting from multiple classes C. Exposing internal implementation details D. Restricting access to public methods

A. A class to override instance methods B. A class to access private methods C. A class to be instantiated D. A class to inherit properties and behaviors from another class

A. The ability to hide implementation details B. The ability to restrict access to certain methods C. The ability for objects of different classes to be treated as objects of a common superclass D. The ability to create multiple instances

A. Returns the superclass B. Calls the same method in the superclass C. Initializes a superclass object D. None of the above