Cotton can be used as a substitute of wool since both are natural and can be easily found.
Clothing wise wool sweaters or wool scarfs Home wool rugs or wool blankets for decoration or to be used its up to you
Yes, it can be used for wool.
Rock wool insulation was a substitute for asbestos insulation. You bought one or the other, not both.
In general, yes, wool can be recycled once used. If the wool is part of knit fabric such as in a sweater, it can be recycled for yarn. Wool clothing can be felted and felt used for other projects. Wool fabric (knit or woven) can also be reused.
Wool can be crafted into paintings and beds. Otherwise, it can be used as a building material. Or with wool dyes you can make pixel art.
No plant materials are used in making wool: all wool is based in animal fleece.
Wool that has not been previously used in the manufacturing process
Any sheep's coat can be used for wool.
Collective nouns for wool are a bale of wool or a skein of wool.
Most wool is used as a fibre for clothing, bedding and fabric that holds heat. Vicuna wool is especially valued for this property.You can read more about it, below.
Shearers are used for removing fleece from animals;scissorsare used to cut wool yarn.
wool is used in stereo because it absorbs odors and noise in machinery and stereospeakers