The correct response is: "By using the passive voice, there is more emphasis on the actions (doing hair, nails, and makeup being put on) than the actor (Tim)."
In the passive voice example, the focus shifts from Tim, the person performing the actions, to the actions themselves, which can create a sense of detachment from the actor and emphasize the processes occurring instead. In contrast, the active voice highlights the actor and their agency in performing the tasks.