[Q]: What can levels of toxic metals in its parasites tell us might be present in the environment of the northern gannet?  Answer the above question based on the context below:  The northern gannet is not heavily predated. The only known habitual natural predators of adults are bald eagles and white-tailed eagles. Predators of eggs and nestlings include the great black-backed gull and American herring gull, common ravens, ermine, and red fox. Attacks at sea are insignificant though large sharks and seals may rarely snatch a gannet out at sea.Kleptoparasitism by skuas, particularly the great skua, occurs at breeding sites. The skua chases its victim until it disgorges its stomach contents, providing a meal for the attacker. Skuas may catch the tip of the gannet's wing, causing it to fall into the sea, or seize the tail to tip its victim into the water. The gannet is only released when it has regurgitated its catch.External parasites include feather lice, although there are relatively few species and none are found on the head. As with grebes and divers it may be that the short head feathers provide insufficient cover for the parasite. In one species, Michaelichus bassani, immature lice are found in the membranes lining the subcutaneous air-cells. Ixodes mites include the widespread I. uriae.The spiny-headed worm Corynosoma tunitae appears to occur only in gannets and closely related seabird families such as the cormorants. The tapeworm Tetrabothrius bassani adsorbs toxic heavy metals at a higher concentration than the gannet's own tissues, with an average 12 times as much cadmium as the gannet's pectoral muscles and 7–10 times the lead level of the bird's kidney and liver. Since levels of these toxic metals are detectable in the parasite earlier than in the host, the tapeworm might be used as an early indicator of marine pollution.
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[A]: marine pollution


[Q]: Who released Brown on bond?  Answer the above question based on the context below:  On 1 March 1849, Brown was charged with the murder of "unknown aboriginal natives". In late March or early April he appeared before a local magistrate in the district, Captain G. V. Butler, who committed him for trial. In May, Butler wrote a letter to Charles Hervey Bagot, a member of the South Australian Legislative Council, in which he listed the victims as one "old man blind and infirm", three female adults, two teenage girls (aged 15 and 12 years), and three female children (aged two years, 18 months, and a baby). Butler added that there was "little question of the butchery or the butcher".Brown's trial came before the Supreme Court in Adelaide on 11 June 1849. The presiding judge considered that the evidence presented was insufficient, and gave the prosecution another week to investigate. The weakness of the case was directly related to the provisions of the Aboriginal Witnesses Act of 1848 regarding testimony given by Aboriginal witnesses. It was generally believed that Aboriginal people could not understand the oath, but the Act allowed unsworn testimony to be offered by Aboriginal witnesses, with two significant limitations. The court could determine the weight and credibility to be given to Aboriginal testimony, but even more telling was the restriction that when the punishment for a crime was death or transportation, the evidence of an "uncivilised person or persons" was considered insufficient unless corroborated by other evidence. A week later, the judge remained unconvinced about the strength of the prosecution, but given "great suspicion rested on the case", he gave the prosecution a further extension of time, and released Brown on bail of ₤500.In July 1849, the South Australian Advocate General produced a summary of the investigation to date. Several difficulties were detailed, including the fact that Parker denied any knowledge of the crime, as did others who were believed to have heard the incident, discussed in Brown's presence. Brown's co-accused, Eastwood, alias "Yorkie", had fled when the...
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[A]: The presiding judge


[Q]: Who dies in the car accident?  Answer the above question based on the context below:  On their way back from whitewater rafting with Juno and Beth, Sarah, along with Sarah's husband Paul and their daughter Jessica, are involved in a car accident when Paul is distracted. Paul and Jessica are killed, but Sarah survives. One year later, Sarah, Juno, and Beth, as well as friends Sam, Rebecca, and newcomer Holly are reunited at a cabin in the Appalachian Mountains of North Carolina for a spelunking (caving) adventure. The next day, they hike up to a cave entrance and descend. While in the cave, Juno apologises to Sarah for not being there for her after the accident, but Sarah is distant. After the group moves through a narrow passage, it collapses behind them, trapping them. After a heated discussion, Juno admits that she has led the group into an unknown cave system instead of the fully explored cave system that they had originally planned to visit, and that rescue is, therefore, impossible. She then tells Sarah that she led them into the unknown cave in the hopes of restoring their relationship, but Sarah rebuffs her.
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[A]: Jessica


[Q]: What is the full name of the person who invited Sönam Gyatso to meet him in the Amdo?  Answer the above question based on the context below:  During the reign of the Jiajing Emperor (r. 1521–1567), the native Chinese ideology of Daoism was fully sponsored at the Ming court, while Tibetan Vajrayana and even Chinese Buddhism were ignored or suppressed. Even the History of Ming states that the Tibetan lamas discontinued their trips to Ming China and its court at this point. Grand Secretary Yang Tinghe under Jiajing was determined to break the eunuch influence at court which typified the Zhengde era, an example being the costly escort of the eunuch Liu Yun as described above in his failed mission to Tibet. The court eunuchs were in favor of expanding and building new commercial ties with foreign countries such as Portugal, which Zhengde deemed permissible since he had an affinity for foreign and exotic people.With the death of Zhengde and ascension of Jiajing, the politics at court shifted in favor of the Neo-Confucian establishment which not only rejected the Portuguese embassy of Fernão Pires de Andrade (d. 1523), but had a predisposed animosity towards Tibetan Buddhism and lamas. Evelyn S. Rawski, a professor in the Department of History of the University of Pittsburgh, writes that the Ming's unique relationship with Tibetan prelates essentially ended with Jiajing's reign while Ming influence in the Amdo region was supplanted by the Mongols.The Chinese Ming dynasty also deliberately helped to propagate Tibetan Buddhism instead of Chinese Buddhism among the Mongols. The Ming assisted Altan Khan, King of the Tümed Mongols, when he requested aid in propagating Lamaism.Meanwhile, the Tumed Mongols began moving into the Kokonor region (modern Qinghai), raiding the Ming Chinese frontier and even as far as the suburbs of Beijing under Altan Khan (1507–1582). Klieger writes that Altan Khan's presence in the west effectively reduced Ming influence and contact with Tibet. After Altan Khan made peace with the Ming dynasty in 1571, he invited the third hierarch of the Gelug—Sönam Gyatso (1543–1588)—to meet him in Amdo (modern Qinghai) in 1578, where he...
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[A]:
Altan Khan