Which of these factors is the best reason why Antarctica is an important place for scientific research? A. Scientists study Antarctica’s ice, which may hold information about ancient life forms and which may help to explain some of Earth’s other mysteries. B. Scientists use Antarctica to study the impact of drought on various ecosystems, because, as the world’s driest continent, Antarctica has very little water. C. Many adventurous scientists conduct research in Antarctica because it is a challenging continent that captivates the imaginations of thrill seekers. D. Scientists believe that Antarctica is exactly like Earth’s moon and wish to learn more about both.