Question

1. The _______
and ________
are fibres of
animal origin.
​

Answer 1

The wool and silk are fibres of animal origin.

Answer 2

Answer:

Animal fiber are natural fibers that consist largely of certain proteins. Examples include silk, hair/fur (including wool) and feathers. The animal fibers used most commonly both in the manufacturing world as well as by the hand spinners are wool from domestic sheep and silk

Explanation:

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