Select the correct answer. Which of these scientific achievements happened during the Islamic golden age?
A
the creation of chemical compounds
B.
the discovery of the element sulfur
Ос.
the invention of gunpowder
OD. the development of a table of elements
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Characteristics of what type of economic system are being described below? 1.economy in which some/all of the basic economic questions answered by central authority 2.trade generally limited to what is produced through the influence of the government a.command economies. b.market economies. c.traditional economies.