Schoenberg developed an unusual style of vocal performance, halfway between speaking and singing, called multiple choice klangfarbenmelodie sprechstimme atonality serialism

Sprechstimme

Explanation:

Sprechstimme is an expressionist vocal technique that refers to a technique in which the artist stands between speaking and singing. Some artists refer to this technique as a kind of semi talk near declamation. This technique became popular in the 70s, with hiphop, jazz and faunk artists, is also very common in Jamaican reggae.

the correct answer is the following is a list of inventions made in the medieval islamic world, especially during the "islamic golden age" (8th to 13th centuries),[1][2] as well as the late medieval period, especially in the emirate of granada and the ottoman empire.

science and technology in the islamic world adopted and preserved knowledge and technologies from contemporary and earlier civilizations, including persia, india, china, and greece-roman antiquity, while making a number of improvements and innovations.

the answer would be c. sediment buildup on continental slope

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