Polymers are materials made of long, repeating chains of molecules. The materials have unique properties, depending on the type of molecules being bonded and how they are bonded. Some polymers bend and stretch, like rubber and polyester. Others are hard and tough, like epoxies and glass.
Cellulose is a molecule found in the cellular structure of almost all plants. It is made up of carbon, hydrogen, and oxygen, and it is considered to be the most abundant organic ( compound in the world. This compound provides strength and structure to a plant's cell walls