son un conjunto de actividades ,tecnicas y recursos que se utilizan de manera consciente para el logro de objetivos concretos

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.

answer; severe;

answer; strength of association;

answer; unquestionably determine the basic dimensions of personality; plz check this one first, i believe its correct good luck;