The United States<span> is the only major industrialized country in the world that does not use the Celsius scale and the metric system as its predominant system of measurement, according to a report released by the National Institute of Standards and Technology. So the only major country in the world to use Fahrenheit is D. the united states.</span>
I believe C is the correct answer; parent material is rich in nutrients for plants, and decomposed plant litter is also known as decaying organic material. Hope this helps! :)
