Cotton I grow nylon is made and wool is from a animal
They are all the same because they are all materials that are used in clothing
ans 1. cotton is natural fabric,made from plants. Nylon is synthetic fabric ,man- made, made in laboratories. wool is a natural fabric, but obtained from animals like sheep, goat etc.
ans 2. although the origin or source of all three cotton, nylon and wool is different but they all are fibres, used for same purposes.