Problem: The Pocitos district, near the beach of the same name, has many homes built by Bello and Reboratti between 1920 and 1940, with a mixture of styles. Other landmarks in Pocitos are the "Edificio Panamericano" designed by Raul Sichero, and the "Positano" and "El Pilar" designed by Adolfo Sommer Smith and Luis Garcia Pardo in the 1950s and 1960s. However, the construction boom of the 1970s and 1980s transformed the face of this neighbourhood, with a cluster of modern apartment buildings for upper and upper middle class residents.[citation needed]
What types of apartment buildings were constructed during the boom of the 1970's and 1980's?
The answer is the following: modern apartment buildings

Problem: In The Open Society and Its Enemies and The Poverty of Historicism, Popper developed a critique of historicism and a defence of the "Open Society". Popper considered historicism to be the theory that history develops inexorably and necessarily according to knowable general laws towards a determinate end. He argued that this view is the principal theoretical presupposition underpinning most forms of authoritarianism and totalitarianism. He argued that historicism is founded upon mistaken assumptions regarding the nature of scientific law and prediction. Since the growth of human knowledge is a causal factor in the evolution of human history, and since "no society can predict, scientifically, its own future states of knowledge", it follows, he argued, that there can be no predictive science of human history. For Popper, metaphysical and historical indeterminism go hand in hand.
What unpredictable feature of the world did Popper say refuted historicism?
The answer is the following: the growth of human knowledge

Problem: Traditionally a carnival feast was the last opportunity to eat well before the time of food shortage at the end of the winter during which one was limited to the minimum necessary. On what nowadays is called vastenavond (the days before fasting) all the remaining winter stores of lard, butter and meat which were left would be eaten, for it would soon start to rot and decay. The selected livestock had in fact already been slaughtered in November and the meat would be no longer preservable. All the food that had survived the winter had to be eaten to assure that everyone was fed enough to survive until the coming spring would provide new food sources.
What month was the livestock typically slaughtered?
The answer is the following: November

Problem: Many insects possess very sensitive and, or specialized organs of perception. Some insects such as bees can perceive ultraviolet wavelengths, or detect polarized light, while the antennae of male moths can detect the pheromones of female moths over distances of many kilometers. The yellow paper wasp (Polistes versicolor) is known for its wagging movements as a form of communication within the colony; it can waggle with a frequency of 10.62.1 Hz (n=190). These wagging movements can signal the arrival of new material into the nest and aggression between workers can be used to stimulate others to increase foraging expeditions. There is a pronounced tendency for there to be a trade-off between visual acuity and chemical or tactile acuity, such that most insects with well-developed eyes have reduced or simple antennae, and vice versa. There are a variety of different mechanisms by which insects perceive sound, while the patterns are not universal, insects can generally hear sound if they can produce it. Different insect species can have varying hearing, though most insects can hear only a narrow range of frequencies related to the frequency of the sounds they can produce. Mosquitoes have been found to hear up to 2 kHz., and some grasshoppers can hear up to 50 kHz. Certain predatory and parasitic insects can detect the characteristic sounds made by their prey or hosts, respectively. For instance, some nocturnal moths can perceive the ultrasonic emissions of bats, which helps them avoid predation.:8794 Insects that feed on blood have special sensory structures that can detect infrared emissions, and use them to home in on their hosts.
Insects have specialized organs of what kind?
The answer is the following:
perception