Hich sentence below contains a spelling error? A. The intense heat, the constantly moving gases, and molten rock beneath the Earth's surface didn't leave many vents. B. The melting snows from the winter seep into the geysers and travel thousands of feet into the Earth and are heated by molten rocks and hot gases. C. There are more than 200 geysers in Yellowstone National Park; however, Old Faithful is the largest and the most well known. D. Active volcanos or glaciers were instrumental in shapeing Yellowstone National Park 20 million years ago.

Ron and nick chose to start their own businesses. ron wanted to start an ice cream shop, and nick wanted to launch a television manufacturing company. ron and nick had equal amounts of funds on hand and no government regulations restricting them. months later, however, ron has already set up his business, while nick is still struggling to raise additional funds to build a factory. what was the main factor that affected nick’s business? a. an irrelevant business idea b. low demand for tvs in his country c. high start-up costs d. lack of labor economics