In Tim Burton's 1994 film Ed Wood, actor Vincent d'Onofrio plays the part of Orson Welles, but since d'Onofrio could not suitably mimic Welles's voice, Burton hired voice actor Maurice LaMarche to supply Welles's voice. Matching LaMarche's voice to the movement of d'Onofrio's lips required the use of what technique?

Dubbing

Explanation:

It is a common technique used in cinema to paste one person's voice over another to produce a desirable effect including the emulation of a proper voice for a specific role as is the case here.

This was done to be as authentic about Welles' voice as was possible and not to break the immersion of the audience watching the film and familiar with Orson Welles.

world bank is the correct answer.