Question

4. How are fibres classified? give two examples of each.​

Answer 1

Answer:

Natural fibres can be classified according to their origin. The vegetable, or cellulose-base, class includes such important fibres as cotton, flax, and jute. The animal, or protein-base, fibres include wool, mohair, and silk. An important fibre in the mineral class is asbestos.

Explanation:

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Answer 2

Answer:

natural fibres are classified according to their origin .

Explanation:

the vegetable or cellulose-base, class includes such important fibres as cotton , flax and jute