Natural fibres and silk: fill in the blanks — task. Science State Board, Class 7.

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Find the correct answer form the below table and match it:

Note: write only one letter in each box.

1. The __________ silk is the cultivated silk form.

i i i i i i i i

2. The transformation of silk fibre to yarn is known as throwing.

i i i i i i i i i

Did you find an error?

3. Natural fibres and silk: fill in the blanks