Any fiber used for cloth that is not man-made or synthetic, such as cotton, rayon, silk, hemp, linen and wool.
all fibers that occur in fiber form in nature.
Fibers that were not created by people, such as cotton, linen, wool, and silk.
fibers made from natural sources, the most common of which are cotton, linen, wool, and silk.
Fibers obtained from plants and animals.
Cotton, wool, or silk hosiery fibers.
Fibers derived from an animal (such as silk or wool) or a vegetable (cotton, flax, jute or ramie).
silk and wool is animal fibers, cotton and hemp are plant fibers.
A general term for fibers derived from natural substances such as cellulose, proteins and minerals.
Natural fibers refers to fibers derived from natural substances such as cellulose, proteins, and minerals.
