Brad wants to learn about what happens to the materials that make up a plant after the plant dies. Which of the following could help Brad answer this question? A. Brad could go outside to look at trees and draw pictures of them in his notebook. B. Brad could ask all of his classmates to tell him their favorite kind of plant. C. Brad could plant a rosebush in a sunny area and measure how tall it grows. D. Brad could gather several dead leaves and watch what happens to them over several weeks.

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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:

clouds form

solid ice forms on leaves.

water droplets form on grass.