Match the statistics with the relevant phrase, according to information in the Washington Post article Oil Prices Have Nosedived. Why Aren't Airfares Doing the Same? decline in jet fuel price from December 2013 to December 2014. decline in oil prices from their 2014 peak level. approximate decline in airline operating costs stemming from fuel use.

answer; ///i believe the best answer from the above question is (c) a method of making a purchase by trading items instead of using money; plz check first.good luck

answer; /// multipotentialite means a person who have many different interests and creative pursuits in life; (one true calling);

polymath; means a person   of wide-ranging knowledge or learning;

scanner; means; a device that captures images from photographic prints,posters,magazine pages.ect;

answer; sensory adaptation;