I believe it's an Indefinite pronoun. Hope this helps...
Answer:
They contain the three basic elements necessary for all introductory paragraphs: the topic sentence(s), which define the topic and "grab" the reader; the thesis sentence, which defines the writer's point of view regarding the topic; and the outline sentence(s), which describe the main topics in the body paragraphs.
A body paragraph has three major components: (1) topic sentence, (2) explanation, (3) supporting details. Without any of them, the body paragraph seems to be missing something, and will not add anything to the theme and central idea of the essay. (This is for an essay.)
A good paragraph should contain at least the following four elements: Transition, topic sentence, specific evidence and analysis, and a brief wrap-up sentence (also known as a warrant) –TTEB! A transition sentence leading in from a previous paragraph to assure smooth reading.
It is illogical because it relies on faulty reasoning
Most likely to influence the readers view of baby seats by highlighting the mothers irresponsibility and then quoting a newspaper incident related to the matter. So most likely B.
We don’t know this because we need to read the text