Question

4. Fibre produced in factories is called
a) man-made fibre
b) natural fibre
c) synthetic fibre
d) both (a) and (c)​

Answer 1

Answer:

both a and b

Explanation:

some fibre is natural and other is man-made fibre

Answer 2

Answer:

Man Made Fiber

Explanation!

Because it's made by humans not from natural environment.