Which of the following is the role of supporting details in a text?

1) to help the reader understand the central idea
2) to give the author's opinion about a topic - no response given
3) to show the reader how to find more details about the topic in other texts
4) to give information about topics related to the main topic

The correct answer is 4) to give information about topics related to the main topic. Supporting details provide additional information, facts, examples, or evidence that help to support the central idea or main topic of a text. They provide more specific information or clarify the main point being discussed.

The role of supporting details in a text is to:

1) Help the reader understand the central idea: Supporting details provide evidence, examples, or explanations that expand on the main idea and help the reader grasp its significance.

3) Show the reader how to find more details about the topic in other texts: While supporting details focus on providing additional information within the text, they may also guide the reader towards further research or sources where additional information on the topic can be found.

4) Give information about topics related to the main topic: Supporting details often provide context, background information, or related facts that contribute to a deeper understanding of the main topic and its various aspects. This helps to build a comprehensive picture for the reader.