tone+of+mind
131Beethoven, Ludwig van — (baptized Dec. 17, 1770, Bonn, archbishopric of Cologne died March 26, 1827, Vienna, Austria) German composer. Born to a musical family, he was a precociously gifted pianist and violist. After nine years as a court musician in Bonn, he moved to… …
132nervous system, human — ▪ anatomy Introduction system that conducts stimuli from sensory receptors to the brain and spinal cord and that conducts impulses back to other parts of the body. As with other higher vertebrates, the human nervous system has two main… …
