Answer:
the correct option is B. over
He walked through the halls quickly, the emerging thoughts in his head baffling him.
Portugal is the country was the first to capitalize on advances in maritime technology to expand exploration efforts.
Technology is the application of scientific knowledge to the practical purposes of human life, or, as it is sometimes expressed, to the modification and manipulation of the human environment.
Technology is defined as the application of scientific knowledge to a practical purpose or application. This technology takes scientific principles and applies them to transform the environment in which people live. Technology can also use scientific principles to advance the industry and other human constructs.
Technology is the way scientific knowledge is applied to practical purposes. It includes not only machines (such as computers), but also technologies and processes (such as how computer chips are made). All technology may seem electronic only, but that's just the latest technology.
Learn more about Technology here: brainly.com/question/25110079
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