why are the silkworms killed by placing the cocoons in hot water?
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1
Answer:
To obtain silk thread for manufacturing silk...
Explanation:
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Answer:
Explanation:
Because there is a worm inside the cocoon so that's why it is boil to kill it . so it will not harm the humans. When the silkworms are still in their cocoons they are boiled out so that they would die inside.After the silkworm dies it becomes easier to unwrap the silk threads
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