how is wool produced?
Kindly refer to the following link :
https://www.meritnation.com/ask-answer/question/explain-the-processing-of-fibre-into-wool/fibre-to-fabric/9104339
https://www.meritnation.com/ask-answer/question/explain-the-processing-of-fibre-into-wool/fibre-to-fabric/9104339