¿Qué ha provocado que la democracia en Colombia esté
en peligro?

answer; researchers typically cannot control people's sexual behaviors as would be necessary in an experiment;

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; obey the closest relative's wishes;

answer; no longer than a reasonable period of time;