Journeys: Large intestine. Stop 2

The sponge

The leftovers are still runny, like soup. Drag the drops of water into the gut wall and leave the crumbs!

Those are leftovers, the wall does not take them. Drag only the water!

The wall soaks up water like a sponge and gives it back to the body.

The leftovers turned into a soft lump. If you drink too little they get hard, so drink water.