Academic B free essay sample

The wolves that evolved into dogs have been enormously successful in evolutionary terms. They are found everywhere in the inhabited world, hundreds of millions of them. The descendants of the wolves that remained wolves are now sparsely distributed, often in endangered populations. 39 Passage 3 You should spend about 20 minutes on Questions 27-40 which are based on Mystery of the mummies In 1 992, a German scientist made a discovery which was to upset whole areas of scientific study from history and archeology to chemistry and botany.DRP. Svetlana Balaclava, a forensic specialist, was performing tissue tests on an Egyptian mummy, part of a German museum collection. The mummified remains were of a woman named Henrietta who had died over 3000 years ago. Amazingly, the tests revealed that her body contained large quantities of cocaine and nicotine. DRP. Balaclava had regularly used the same testing methods to convict people of drug consumption but she had not expected to find nicotine and coca in an Ancient Egyptian mummy. We will write a custom essay sample on Academic B or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page It is generally accepted that these two plants, native to the Americas did not exist on other continents prior to European exploration. DRP. Balaclava repeated the tests then sent out fresh samples to three other labs. When the results came back positive she published a paper with two other scientists. If Balaclava was shocked y the results of her tests she was even more shocked at the hostile response to her publication. She received many insulting letters, accusing her of fraud. There were two explanations that came immediately to mind.One was that something in the tests could have given a false result. The second was that the mummies tested were not truly Ancient Egyptian. Perhaps they were relatively modern bodies, containing traces of cocaine. DRP. Balaclava then examined tissue from 134 naturally preserved bodies over a thousand years old discovered in an excavated cemetery in the Sudan. About a third of them Estes positive for nicotine or cocaine. 59 Questions 30?34 Match ONE of the researchers (A?D) to each of the statements (30-34) below. There may be more than one correct answer.