Science, asked by tripathirani30, 7 months ago

please tell the correct option​

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Answered by BrainlyPhantom
2

Artificial wool is also known as acrylic.

(this is because it shows all the properties of woolen fibres and is much more cheap)

Formation of coal is also known as carbonisation.

(this is because coal is rich in carbon and is formed from dead trees)

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