Question: As one of their first acts after end of the War of the Castilian Succession in 1479, Ferdinand and Isabella established the centrally organized and efficient Holy Brotherhood (Santa Hermandad) as a national police force. They adapted an existing brotherhood to the purpose of a general police acting under officials appointed by themselves, and endowed with great powers of summary jurisdiction even in capital cases. The original brotherhoods continued to serve as modest local police-units until their final suppression in 1835.
Is there an answer to this question: What doesn't Santa Hermandad mean?

Answer: unanswerable

Question: Specialized comics periodicals formats vary greatly in different cultures. Comic books, primarily an American format, are thin periodicals usually published in colour. European and Japanese comics are frequently serialized in magazinesmonthly or weekly in Europe, and usually black-and-white and weekly in Japan. Japanese comics magazine typically run to hundreds of pages.
Is there an answer to this question: How often are American serialized comics in magazines?

Answer: unanswerable

Question: The Age of Enlightenment was preceded by and closely associated with the scientific revolution. Earlier philosophers whose work influenced the Enlightenment included Francis Bacon, Descartes, Locke, and Spinoza. The major figures of the Enlightenment included Cesare Beccaria, Voltaire, Denis Diderot, Jean-Jacques Rousseau, David Hume, Adam Smith, and Immanuel Kant. Some European rulers, including Catherine II of Russia, Joseph II of Austria and Frederick I of Prussia, tried to apply Enlightenment thought on religious and political tolerance, which became known as enlightened absolutism. The Americans Benjamin Franklin and Thomas Jefferson came to Europe during the period and contributed actively to the scientific and political debate, and the ideals of the Enlightenment were incorporated into the United States Declaration of Independence and the Constitution of the United States.
Is there an answer to this question: Which two Americans travelled to Europe during the Enlightenment and actively contributed to the scienific and political debate?

Answer: Benjamin Franklin and Thomas Jefferson

Question: Pubertal development also affects circulatory and respiratory systems as an adolescents' heart and lungs increase in both size and capacity. These changes lead to increased strength and tolerance for exercise. Sex differences are apparent as males tend to develop "larger hearts and lungs, higher systolic blood pressure, a lower resting heart rate, a greater capacity for carrying oxygen to the blood, a greater power for neutralizing the chemical products of muscular exercise, higher blood hemoglobin and more red blood cells".
Is there an answer to this question: How do a person's heart and lungs change during puberty?

Answer:
increase in both size and capacity