Answer:I am a liquid, a restless dance of molecules. I never stay still, always seeking the lowest point, always ready to flow. Pour me into a glass, and I become the glass; spill me, and I spread, adapting to every contour. My particles are close, yet they slide and tumble, forever moving, forever free within my boundaries. I am the silent force that quenches thirst, shapes rivers, and dances in the rain.