Answer:
It is not a paragraph because it has not been indented. And the author could have also double spaced his lines but he/she did not.
Step-by-step explanation:
And there ya go also this is another answer that the school has provided
Can you see why this isn’t a paragraph? If you answered that it contains more than one topic, you’re right. In fact, it contains a number of topics—Marconi, the wireless, news on radio, car radios, cell phones, the dangers of cell phones, watching television, and talking with neighbors. Wow! What a list for one “paragraph”!
A real paragraph has only one main topic. The topic sentence, which contains the main idea of a paragraph, should help tie all of the other sentences together with the topic.