Fiber is important for the digestive system and for cardiovascular health. Passage - 3 Material used for making clothes that we wear during line rent seasons is obtained from natural as well asman-made sources. It is used to make furnishings and upholstery. ... the prevalence of diabetes in the United States is decreasing. (c) The term "natural fiber" means any fiber that exists as such in the natural state. The coconut fibres are used for making ropes and mats.The common name of coconut fibre is coir. The polymer is a chemical substance consisting of large molecules made from many smaller molecules: some polymers, such as nylon, are artificial. Proteins and DNA are natural polymers. Every part of the cotton plant can be used. A plastic used for making containers and carry bags (9) 3. Cotton is a plant that produces fibers, which are used to make clothes and other products, like towels, carpets or sheets.Clothes made out of cotton are especially light and comfortable.. What Cotton is Used For. These are called coconut fibres. Papermaking, formation of a matted or felted sheet, usually of cellulose fibers, from water suspension on a wire screen. Question 5. (d) The term "manufactured fiber" means any fiber derived by a process of manufacture from any substance which, at any point in the manufacturing process, is not a fiber. Answer: Yarns are made up of thin strands called fibres. Cotton, jute, silk, wool, etc., are obtained from natural sources, i.e., animals or plants, Polyester, nylon, rayon, etc., are man-made materials that are used for making clothes. The long cotton fibers are used to make cloth, the short fibers can be used in the paper industry. A synthetic fibre classified as polyester (8) 7. Substance made up of large number of smaller molecules (7) 4. Sometimes cellulose (the main component of cotton fiber) and pulp of wood are used to make materials such as acetate and rayon (artificial silk). plants make ____, a substance that the human small intestine cannot digest a. protein b. sucrose c. collagen d. fiber. A type of fibre obtained naturally from cocoon (4) 6. Rayon is a man-made fibre which is produced by the chemical processing of wood pulp, i.e., a natural substance. The jute bags are used as shopping bags that as well as for storing food grains. List any two properties of rayon. In this process, a mass of cotton wool are drawn out and twisted. Answer: The two uses of rayon are: It is used to make apparels like shirts, blouses, etc. Leather is a durable and flexible material created by tanning animal rawhide and skins. When a liquid substance is poured into a vessel, it takes the shape of the vessel, and, as long as the substance stays in the liquid state, it will remain inside the vessel. The fibre obtained from wood are used to make paper. These substances are sustainable because they store fossil resources and although they are not yet biodegradable, it is a great advance for science. The outer covering of coconut has also some fibres on it. The most common raw material is cattle hide. ... c. the human body does not make cholesterol d. cells use cholesterol to make fiber. In addition, paper and paperboard provide materials for hundreds of ⦠Substance used as synthetic wool (7) 2. This brings the fibres together to form yarn. Paper is the basic material used for written communication and the dissemination of information. The process of making yam from fibres is called spinning. Furthermore, when a liquid is poured from one vessel to another, it retains its volume (as long as there is no vaporization or change in temperature) but not its shape. It can be produced at manufacturing scales ranging from artisan to modern industrial scale.. Leather is used to make a variety of articles, including footwear, automobile seats, clothing, bags, book bindings, fashion accessories, and furniture. Soluble fiber dissolves in water and helps reduce cholesterol. There are two main types of fiber, soluble and insoluble. List two uses of rayon. Nylon It is family of synthetic polymers and was first produced in 1935; Was the first synthetic fiber produced in mass. Question 6. Answer: 1. Another name for this compound is artificial silk (5) Down 5. Question: Explain the process of making yam from fibre. A great advance for science out and twisted making ropes and mats.The common name of coconut has some! Human body does not make cholesterol d. cells use cholesterol to make paper: is... 5 ) Down 5 paper is the basic material used for making containers and carry bags ( )! Coconut fibres are used for written communication and the dissemination of information of diabetes in the United States decreasing! 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