Final answer:
Close-up words are used to provide specific, detailed descriptions as if the reader were observing the subject closely, utilizing sensory detail and descriptive diction to create a vivid picture in the reader's mind.
Step-by-step explanation:
The sentence that MOST accurately describes close-up words is: They provide specific details such as those you might see if you were close to the subject. Close-up words are used in writing to give the reader a detailed view, focusing on elements that they would notice if they were observing it closely in person. This literary technique involves descriptive diction and sensory detail to create a vivid picture in the reader's mind, enhancing their engagement and understanding of the text.