Changes

A '''polymer''' is any of numerous natural and synthetic compounds of usually high molecular weight consisting of up to millions of repeated linked units, each a relatively light and simple molecule. Within each living organism, polymers (biopolymers) such as DNA, RNA, proteins, and polysaccharides perform specific functions that enable the organism to survive, grow, and reproduce. In addition, natural polymers—such as cotton, flax, jute, silk, and wool—have long been used for the production of clothing, rope, carpeting, felt, insulation, and upholstery.<ref>http://www.newworldencyclopedia.org/entry/Polymer</ref>

A '''polymer''' is any of numerous natural and synthetic compounds of usually high molecular weight sometimes consisting of millions of repeated linked units, each a relatively light and simple molecule. Within each living organism, polymers (biopolymers) such as DNA, RNA, proteins, and polysaccharides perform specific functions that enable the organism to survive, grow, and reproduce. In addition, natural polymers—such as cotton, flax, jute, silk, and wool—have long been used for the production of clothing, rope, carpeting, felt, insulation, and upholstery.<ref>http://www.newworldencyclopedia.org/entry/Polymer</ref>

==Formation==

==Formation==