Question

6.Write one difference between the following:
a. Plant fibres and animal fibres
b. Merino wool and angora wool
c. Sorting and scouring
d. Moulting and reeling

7. Do you think it is safe to wear nylon clothes while bursting crackers on Diwali?

8. What are occupational hazards? How can be they prevented?​

Answer 1

Answer:

Explanation:

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