Answer:

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Explanation:

Many classes of fiber based on synthetic polymers have been evaluated as potentially valuable commercial products, three of them are nylon, polyester, and acrylic, which dominate the market [20]. There are several methods of manufacturing synthetic fibers, but the most common is the melt-spinning process.

Answer:Before the advent of new technology that leads to synthetic Fibres , we have limited options such as to wear cotton in summers and wool during winter. However today there is no denying the fact that we have so many fabrics options available that it has completely changed dressing pattern. Synthetic Fibres are cheap, durable and have a good quality of both cotton and wool. So they can be made to have the characteristics of both cotton and wool.

As a result instead of relying on only one option, we have multiple no of options available