Which of the following is an example of a supporting signal

The correct answer is: B: And.

Explanation:

Supporting signals, better known as signal words, serve the purpose of guiding a reader or an audience through a speech or text to better understand the ideas and goals of the writer or speaker. There are two types of signal words, the first, are known as supporting signal words, or more commonly, straight-ahead signposts, and the second are known as detour signposts. In the category of supporting words, or supporting signals, we have examples such as the connecting word and, which serves the purpose of letting an audience know that a writer, or speaker, will give more information on a subject. The other options given here are examples of detour signal words because they guide an audience away from the idea that was coming before.