Is acrylic considered a natural fibre? Justify your answer.

Explanation

**Step-by-Step Solution:**

1. **Understanding Acrylic**: Acrylic is a type of synthetic fiber. It is important to first understand what acrylic is and its origin.

2. **Source of Acrylic**: Acrylic is derived from a polymer known as polyacrylonitrile, which is made from the monomer acrylonitrile.

3. **Chemical Composition**: The chemical structure of acrylonitrile includes carbon and nitrogen atoms. The polymerization of acrylonitrile leads to the formation of acrylic fibers.

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