A good introduction must have:
1. An opening statement outlining the topic.
2. Elaboration on the opening statement.
3. And finally, a hint to what you're going to say next.
This is not the correct basic structure. The supporting paragraph does not support the introduction so you need to have another paragraph which is the one the supporting paragraph supports.
The paragraph(s) between the introduction and conclusion are called body paragraph(s).
There must be at least 3-5 sentences in the introduction paragraph. But for a philosophy paper of 2-4 pages, it need not be more than 2 or 3 sentences.
Introduction is the paragraph(s) that starts a text, conclusion is the paragraph(s) that ends a text.
introduction
A body paragraph is any paragraph that appears between the introduction and the conclusion.
what is a good introduction about nurses
I'm not sure what you mean by commentary, but for thesis and introduction, yes they go in one paragraph
The Preamble
i like the summer
Atleast Three.
introduction, body, concluding