What is the correct hand signal indicating a right turn?

answerhand and arm extended upward;

the consumer demand because the members have to be aware if people are going to buy what they want to sell in this case either energy drinks or a car wash.

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.