Choose the name of the Design Pattern that best matches the description.

Constructs products from a single product interface.

Allows incompatible interfaces to work together.

Ensures only one instance is made.

Simplifies a complex interface.

Constructs products from multiple product interfaces.

Allows an object to revert to a previous state.

Iterates through a collection.

Alters behavior when status changes.

Adds additional behaviors to an object.

Objects are notified when another object's state changes.