Nowadays paper is an essential thing. It is a thin sheet of materials .It was first invented in china. It is made of grass, stew, bamboo or many other things. Paper is of different kinds, colors and sizes.

We eat to live but,while eating food,we don't think that we eat to preserve our health too.We should bear in mind that we do not eat just to satisfy hunger or to fill the belly. We eat to lead a healthy