The empty interface, _____ , can hold values of any type.

The empty interface in Go is represented by interface{}. It is often referred to as the "blank" or "empty" interface because it does not specify any methods. This means it can hold values of any type since every type satisfies an empty interface. It is a powerful feature in Go that allows you to work with values of unknown types, but it should be used with caution as it can lead to type assertions to access the underlying values when needed.