Answer:
B. Flip charts and whiteboards
Explanation:
In this scenario, the best visual aid to use would be Flip charts and whiteboards. This is mainly due to the main reason that these visual aids are the best choice for being able to tailor the content to best fit the needs of your audience. Using these objects you are able to create your own visual aids on the spot to explain the topic that you are trying to demonstrate in a way that the specific audience will best be able to visualize it. Therefore, making it the best option in this scenario.
