Final answer:
The berimbau is a Musical Bow used in capoeira performances, characterized by a single struck string, modulated by a metal shaker and tension changes. correct option is D.
Step-by-step explanation:
The berimbau is a type of D) Musical Bow used in capoeira performance. Originating in Africa and brought to Brazil, the berimbau is a single-string percussion instrument, a type of musical bow, which plays an integral role in the rhythm and flow of capoeira, a martial art that combines elements of dance, acrobatics, and music. Unlike string instruments that use a bow such as violins or cellos, the berimbau's string is struck with a stick, and its sound is modulated by a metal shaker held in the same hand as the stick and by altering the tension on the string with a stone or coin.