The difference between paragraph A and paragraph B is that paragraph B has proper punctuations while paragraph A does not.
2. Paragraph B contains a clearer message because proper punctuations make the sentences more clear and connected.
A the answer
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An effective paragraph contains three main parts: a topic sentence, the body, and the concluding sentence. A topic sentence is often the first sentence of a paragraph. ... The concluding sentence is the last sentence in the paragraph. It reminds the reader of the main point by restating it in different words.
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