1.natural condensation polymers include,

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1.natural condensation polymers include__________,___________andnatural condensation polyesters include_____________.
2.synthetic condensation polymers are_____________and____________.

1. natural condensation polymers include Proteins, Carbohydrates
and natural condensation polyesters include cutin of plant cuticles
2. synthetic condensation polymers are nylon and polyethylene terephthalate (PET)

Every year throughout the world natural __________ such as e natural pore condensation什么意思 1.Bad weather sometimes causes natural disaster（对 natural di 1.the law of natural co- and ter-polymers是什么聚合物? 化妆品：1.NATURAL-ALOE SKIN TONER 2.NATURAL-ALOE EMULSION 3.NATU 1.__________ --Sure. 1.Genetic drift __________. 英语翻译1.manufactured goods 2.natural resources 3.gross domesti 翻译natural compressed natural