the raw silk is strengthened by a series of processes called ___________
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Answer:
Silk is an animal protein fiber produced by certain insects to build their cocoons and webs.
Many different types of silk are produced by a huge variety of different types of insects other than moth caterpillars. Yet none of these have been exploited for commercial purposes, though there has been basic research into the structures of such silks. Silk is most commonly produced by larvae, and thus largely limited to insects with complete metamorphosis.
In some instances, however, it is produced by adult insects such as webspinners. Silk production is especially common in the Hymenoptera (bees, wasps, and ants), and is sometimes used in nest construction. Other types of arthropod produce silk, most notably various arachnids such as spiders. The silk produced by other insects, mainly spiders, is used in a small number of other commercial applications, for example weapons, telescopes, and other optical instruments.
Explanation:
Answer:
The answer is throwing