What is the difference between a line graph, circle graph, and bar graph? what is the difference between a line graph, circle graph, and bar graph?

pure water does not conduct electricity very well. however, when certain substances are dissolved in water, the solution does conduct electricity. you can make a simple device that shows how well a solution conducts electricity. this device uses a flashlight bulb to indicate how well the solution conducts electricity. the better the solution conducts electricity, the brighter the bulb will glow.

explanation:

water is used to store them because it would keep the radiation from getting out in the open and causing harm to the workers