Twelve of the 33 of which bones are thoracic?

Twelve avenues radiate from which Paris monument, completed in the 1830s? What is a 12-inch hot dog called? Which 12-letter word means "beneath the skin"? About 12 million future Americans were inspected at which immigration station? In 2000, 12-year-old George Abraham Thampy won which contest with the word "démarche"? In which 1988 film does 12-year-old Josh Baskin wish to be grown up? In Nabokov's novel, 12-year-old Dolores Haze is better known by which nickname? Twelve years after "Diamonds Are Forever," which actor returned as James Bond in 1983's "Never Say Never Again"?