Which of the following should appear in a conclusion?(1 point) Responses reasons and examples reasons and examples supporting details supporting details an introduction an introduction a closing idea

a closing idea

In order to determine which of the given options should appear in a conclusion, let's first understand what a conclusion is and what its purpose is.

A conclusion is the final part of an essay or any piece of writing. It serves to provide closure and summarize the main points or arguments presented throughout the text. The purpose of a conclusion is to leave the reader with a clear understanding of the main ideas and to reinforce the writer's position or opinion.

Now, let's analyze the options provided:

1. Responses: In a conclusion, it is not necessary to include responses, as it is primarily focused on restating and summarizing the main points rather than introducing new information.

2. Reasons and examples: Including reasons and examples in a conclusion can be effective in reinforcing the main ideas and arguments presented in the text.

3. Supporting details: Similar to reasons and examples, including supporting details can be useful in summarizing the main points and reinforcing the writer's position. However, it is important to focus on the most significant details rather than including all the supporting evidence.

4. An introduction: An introduction is the initial part of a text that provides background information and introduces the main ideas or arguments. It does not belong in a conclusion, as the purpose of a conclusion is to wrap up the essay or piece of writing.

5. A closing idea: Including a closing idea in a conclusion is crucial. It allows the writer to provide a final thought or insight that leaves a lasting impression on the reader.

Based on the analysis, the options that should appear in a conclusion are:

- Reasons and examples
- Supporting details
- A closing idea

It is important to note that the specific elements included in a conclusion may vary depending on the style and requirements of the assignment or writing task.

In a conclusion, you should typically include the following:

1. Summary of main points or key arguments made in the essay or discussion.
2. Restate the thesis statement or main idea in a concise manner.
3. Final thoughts or closing idea to leave a lasting impression on the reader.

Therefore, the correct answer is: a closing idea.