Question: Older letters of the Russian alphabet include , which merged to (/je/ or /e/); and , which both merged to (/i/); , which merged to (/f/); , which merged to (/u/); , which merged to (/ju/ or /u/); and /, which later were graphically reshaped into and merged phonetically to /ja/ or /a/. While these older letters have been abandoned at one time or another, they may be used in this and related articles. The yers and originally indicated the pronunciation of ultra-short or reduced /u/, /i/.
Is there an answer to this question: The ja or a indicated the pronunciation of a reduced what?

Answer: unanswerable

Question: New Haven's greatest culinary claim to fame may be its pizza, which has been claimed to be among the best in the country, or even in the world. New Haven-style pizza, called "apizza" (pronounced ah-BEETS, [apitts] in the original Italian dialect), made its debut at the iconic Frank Pepe Pizzeria Napoletana (known as Pepe's) in 1925. Apizza is baked in coal- or wood-fired brick ovens, and is notable for its thin crust. Apizza may be red (with a tomato-based sauce) or white (with a sauce of garlic and olive oil), and pies ordered "plain" are made without the otherwise customary mozzarella cheese (originally smoked mozzarella, known as "scamorza" in Italian). A white clam pie is a well-known specialty of the restaurants on Wooster Street in the Little Italy section of New Haven, including Pepe's and Sally's Apizza (which opened in 1938). Modern Apizza on State Street, which opened in 1934, is also well-known.
Is there an answer to this question: What ingredient is notably absent from a New Haven-style pizza when ordered plain?

Answer: mozzarella cheese

Question: A residential elevator is often permitted to be of lower cost and complexity than full commercial elevators. They may have unique design characteristics suited for home furnishings, such as hinged wooden shaft-access doors rather than the typical metal sliding doors of commercial elevators. Construction may be less robust than in commercial designs with shorter maintenance periods, but safety systems such as locks on shaft access doors, fall arrestors, and emergency phones must still be present in the event of malfunction.
Is there an answer to this question: What type of doors do commercial elevators use?

Answer: metal sliding

Question: Logically, no number of positive outcomes at the level of experimental testing can confirm a scientific theory, but a single counterexample is logically decisive: it shows the theory, from which the implication is derived, to be false. To say that a given statement (e.g., the statement of a law of some scientific theory) -- [call it "T"] -- is "falsifiable" does not mean that "T" is false. Rather, it means that, if "T" is false, then (in principle), "T" could be shown to be false, by observation or by experiment. Popper's account of the logical asymmetry between verification and falsifiability lies at the heart of his philosophy of science. It also inspired him to take falsifiability as his criterion of demarcation between what is, and is not, genuinely scientific: a theory should be considered scientific if, and only if, it is falsifiable. This led him to attack the claims of both psychoanalysis and contemporary Marxism to scientific status, on the basis that their theories are not falsifiable.
Is there an answer to this question: What political theory did Popper say did not meet his falsifiability criterion?

Answer:
Marxism