How can the use of visual aids enhance listening comprehension?

The choice indicating that visual aids provide context and support for the spoken material is correct because visual aids can significantly enhance understanding by complementing what is being communicated verbally. When information is presented both visually and audibly, it engages multiple senses, which can reinforce memory retention and comprehension. For instance, charts, graphs, and images can clarify complex ideas, making them more accessible and allowing listeners to visualize the concepts being discussed. This dual-channel input helps to solidify the material in the listener's mind, facilitating more effective comprehension and retention of the information presented.