I think the answer is d sorry if it is not
B. it conveys the subject of the paragraph.
A topic sentence is the main idea which is the subject of the paragraph.
Answer:
The biggest reasons the U.S. hasn't adopted the metric system are simply time and money. When the Industrial Revolution began in the country, expensive manufacturing plants became a main source of American jobs and consumer products.
Explanation:
<span>they might have a lucky rabbit's foot or a fear of the number 13 or refuse to walk under a ladder or cross their fingers for luck.</span>
Answer: The sections of the article are arranged in order of importance. Yw
