Many water droplets fall and flow along the terrain.

When just one droplet splashes it bounces like a ball, but when people use their entire body to gather and collect the droplets, they act like water.

When the droplets separate from each other, they bounce like balls again.

A water molecule on its own is not liquid. In order for water to be a liquid, many water molecules must come together.

Because water molecules act like magnets, they stick to each other, forming a group of water molecules (a water cluster). Water clusters have an extremely short lifespan and are thought to be constantly being created and broken apart. They have a very dynamic structure and because of that, water can change into various forms.

Most living things and objects in this world, through properties that are more than the simple sum of the properties of their parts, appear as a whole.