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Teeth (singular tooth) are small whitish structures found in the jaws (or mouths) of many vertebrates that are used to tear, scrape, milk and chew food. Teeth are not made of bone, but rather of tissues of varying density and hardness, such as enamel, dentine and cementum. Human teeth have a blood and nerve supply which enables proprioception. This is the ability of sensation when chewing, for example if we were to bite into something too hard for our teeth, such as a chipped plate mixed in food, our teeth send a message to our brain and we realise that it cannot be chewed, so we stop trying.
Where are teeth found?
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The answer: in the jaws (or mouths)

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After editing a book on John Stuart Mill's letters he planned to publish two books on the liberal order, The Constitution of Liberty and "The Creative Powers of a Free Civilization" (eventually the title for the second chapter of The Constitution of Liberty). He completed The Constitution of Liberty in May 1959, with publication in February 1960. Hayek was concerned "with that condition of men in which coercion of some by others is reduced as much as is possible in society". Hayek was disappointed that the book did not receive the same enthusiastic general reception as The Road to Serfdom had sixteen years before.
How did Hayek feel about the success of the book he released in 1960?
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The answer: disappointed

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The Gothic vault, unlike the semi-circular vault of Roman and Romanesque buildings, can be used to roof rectangular and irregularly shaped plans such as trapezoids. The other structural advantage is that the pointed arch channels the weight onto the bearing piers or columns at a steep angle. This enabled architects to raise vaults much higher than was possible in Romanesque architecture. While, structurally, use of the pointed arch gave a greater flexibility to architectural form, it also gave Gothic architecture a very different and more vertical visual character than Romanesque.
Which type of vault can be used for rectangular and trapezoidal shaped roofs?
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The answer: The Gothic vault

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According to the scriptures, soon after the parinirvana (from Sanskrit: "highest extinguishment") of Gautama Buddha, the first Buddhist council was held. As with any ancient Indian tradition, transmission of teaching was done orally. The primary purpose of the assembly was to collectively recite the teachings to ensure that no errors occurred in oral transmission. In the first council, Ananda, a cousin of the Buddha and his personal attendant, was called upon to recite the discourses (sutras, Pali suttas) of the Buddha, and, according to some sources, the abhidhamma. Upali, another disciple, recited the monastic rules (vinaya). Most scholars regard the traditional accounts of the council as greatly exaggerated if not entirely fictitious.[note 36]Richard Gombrich noted Sariputta led communal recitations of the Buddha's teaching for preservation in the Buddha's lifetime in Sangiti Sutta (Digha Nikaya #33), and something similar to the First Council must have taken place to compose Buddhist scriptures.
Some sources say that discourse of who else were recited along with Buddha's?
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The answer:
abhidhamma