4. Open the lab interactive and run a few trials changing the variables each time. Decide which variable you want to change in order to make a strong electromagnet, and record it here. This will be your independent variable.

answer; the civil right act of 1964;

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; protectionism fosters competition and keeps price regulated;