Question: The Willis Tower, built as and still commonly referred to as the Sears Tower, is a 110-story, 1,450-foot (442.1 m) skyscraper in Chicago, Illinois, United States. At completion in 1973, it surpassed the World Trade Center towers in New York to become the tallest building in the world, a title it held for nearly 25 years and remained the tallest building in the Western Hemisphere until 2014 and the completion of a new building at the World Trade Center site. The building is considered a seminal achievement for its architect Fazlur Rahman Khan. The Willis Tower is the second-tallest building in the United States and the Western hemisphere -- and the 16th-tallest in the world. More than one million people visit its observation deck each year, making it one of Chicago's most popular tourist destinations. The structure was renamed in 2009 by the Willis Group as part of its lease on a portion of the tower's space.

Based on this passage, when did the sears tower become the willis tower?
Answer: The relevant information to answer the above question is: The structure was renamed in 2009 by the Willis Group as part of its lease on a portion of the tower's space. The answer is 2009.

Question: Shelob is a fictional giant spider from J.R.R. Tolkien's Middle-earth legendarium. She appears at the end of the fourth book, second volume (The Two Towers), of The Lord of the Rings. Her lair lies in Cirith Ungol ("the pass of the spider") leading into Mordor. Gollum deliberately leads Frodo Baggins there in hopes of recovering the One Ring when Shelob attacks Frodo. The plan is foiled when Samwise Gamgee greatly injures Shelob with Frodo's Elvish dagger, Sting, and the Phial of Galadriel.

Name of spider from lord of the rings?
Answer: To answer this question, we should know that: She appears at the end of the fourth book, second volume (The Two Towers), of The Lord of the Rings. The answer is Shelob.

Question: Context: The Roman scholar Varro (116 -- 27 BC) relates that there are only three Muses: one born from the movement of water, another who makes sound by striking the air, and a third who is embodied only in the human voice. They were called Melete or "Practice", Mneme or "Memory" and Aoide or "Song". Three ancient Muses were also reported in Plutarch's (46 -- 120 AD) Quaestiones Convivales (9. I4. 2 -- 4).

Question: one of the 3 original muses in greek mythology?
Answer: The relevant information to answer the above question is: They were called Melete or "Practice", Mneme or "Memory" and Aoide or "Song". The answer is Melete or '' Practice '' , Mneme or '' Memory '' and Aoide or '' Song ''.

Question: Intrinsic factor (IF), also known as gastric intrinsic factor (GIF), is a glycoprotein produced by the parietal cells of the stomach. It is necessary for the absorption of vitamin B (cobalamin) later on in the ileum of the small intestine. In humans, the gastric intrinsic factor protein is encoded by the GIF gene.

Based on this passage, which substance facilitates the gastric absorption of vitamin b 12?
Answer:
To answer this question, we should know that: It is necessary for the absorption of vitamin B (cobalamin) later on in the ileum of the small intestine. The answer is Intrinsic factor ( IF ) , also known as gastric intrinsic factor ( GIF ).