Answer:
A. The visual images throughout the commercial.
Step-by-step explanation:
The visual composition is the way the images and other visual elements are arranged and composed together. The composition represents is the relationship between the elements, how they are positions, and what the end product of the put together is.
In the media, this means the same, so in advertising the visual composition would be the way images are put together, how they flow and relate to each other.