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The researchers that go to Antarctica are scientists who study many things, such as wildlife, astronomy, weather, and geology. Do you think it would be fun to work at the bottom of the world? Thousands of researchers every year think that it would be!
â¢â¢ 39. Distinguish between a scientific hypothesis and a theory. 39. A hypothesis is a testable assumption often used to explain an observed phenomenon. A theory, however, is a single, but comprehensive, idea that can be used to explain a broad range of phenomena. â¢ 40. Why were McClintock and Baker exploring the oceans off Antarctica? 40. Professors McClintock and Baker were studying the toxic chemicals that Antarctic marine organisms secrete to defend themselves from predators. â¢ 41. McClintock and Baker worked together on scientific research projects involving marine organisms of the Antarctic seas, yet they have different scientific backgroundsâMcClintock in biology and Baker in chemistry. Is this unusual? Explain. 41. This is not unusual at all.