The sentence that best represents the function of a supporting sentence is, option B. It adds more details to the topic sentence. The supporting sentences make up the paragraph that talks about the main sentence. The supporting sentences not only add more information about the topic, but also add examples to further explain the main sentence.
The root word of circumspect comes from the Latin word circumspectus, which comes from the Latin word circum meaning to look around/inspect
1A) Creditable because it's a magazine.
1B) Not creditable because it's online.
By introducing Nina to a new way to think about art.
Hope it help
