Natural fibres are produced by plants or animals and can be spun into thread. Which statement is true?

• A. They are produced by plants or animals and can be spun into thread.
• B. They are liquids.
• C. They are metals.
• D. They are always synthetic.

Answer: (A)

Natural fibres come from plants or animals and can be spun into thread. This matters because it describes both where the fibres come from and how they’re used—they’re solid, fibrous materials like cotton, flax, wool, and silk that can be twisted together to form yarn. The statement is true because it directly captures this idea: natural fibres originate from living sources and are workable into thread through spinning. They aren’t liquids or metals, and they aren’t necessarily synthetic—many natural fibres occur in nature and can be spun into thread without any synthetic processing.