What is the difference between a topic and a supporting clause?

A topic is the main idea of a paragraph, while a supporting clause is a group of related words that provides additional information about the topic.

A topic can be a single sentence, while a supporting clause can be a longer group of words.

A topic can be a question, while a supporting clause can be a statement.

A topic is the main idea of a paragraph, while a supporting clause is a group of related words that provides additional information about the topic.