the question

8 3rd 30 3 4/15 In a laboratory experiment, researchers measure the concentration of a dye at different locations in a container over time. Initially, all the dye is at one end. After several hours, they find equal concentrations throughout the container, but dye molecules are still moving. This observation supports which principle? Concentrat Diffusion At equilibrium, Equilibrium ion stops particle means no gradients when movement continues but particle increase equilibrium net movement movement over time is reached is zero occurs