Question: There is some evidence, in the form of ice cores drilled to about 400 m (1,300 ft) above the water line, that Lake Vostok's waters may contain microbial life. The frozen surface of the lake shares similarities with Jupiter's moon, Europa. If life is discovered in Lake Vostok, it would strengthen the argument for the possibility of life on Europa. On 7 February 2008, a NASA team embarked on a mission to Lake Untersee, searching for extremophiles in its highly alkaline waters. If found, these resilient creatures could further bolster the argument for extraterrestrial life in extremely cold, methane-rich environments.
Is there an answer to this question: For what was NASA searching?

Answer: extremophiles

Question: Among the reasons this speech was so greatly admired was its passage on Lord Bathurst (16841775); Burke describes an angel in 1704 prophesying to Bathurst the future greatness of England and also of America: "Young man, There is America which at this day serves little more than to amuse you with stories of savage men, and uncouth manners; yet shall, before you taste of death, shew itself equal to the whole of that commerce which now attracts the envy of the world". Samuel Johnson was so irritated at hearing it continually praised, that he made a parody of it, where the devil appears to a young Whig and predicts that in short time, Whiggism will poison even the paradise of America!
Is there an answer to this question: When did Lord Bathurst die?

Answer: 1775

Question: The period saw several important technical innovations, like the principle of linear perspective found in the work of Masaccio, and later described by Brunelleschi. Greater realism was also achieved through the scientific study of anatomy, championed by artists like Donatello. This can be seen particularly well in his sculptures, inspired by the study of classical models. As the centre of the movement shifted to Rome, the period culminated in the High Renaissance masters da Vinci, Michelangelo and Raphael.
Is there an answer to this question: What wasn't achieved though the use of the scientific study of anatomy in the field of art?

Answer: unanswerable

Question: The bibliographer Ronald B. McKerrow introduced the term copy-text in his 1904 edition of the works of Thomas Nashe, defining it as "the text used in each particular case as the basis of mine." McKerrow was aware of the limitations of the stemmatic method, and believed it was more prudent to choose one particular text that was thought to be particularly reliable, and then to emend it only where the text was obviously corrupt. The French critic Joseph Bedier likewise became disenchanted with the stemmatic method, and concluded that the editor should choose the best available text, and emend it as little as possible.
Is there an answer to this question: What year did Thomas Nashe introduce the term copy-text?

Answer:
unanswerable