Question

a) ______ fibres are human-made and are produced using chemicals.
b) The things required for the formation of a shadow are a source of light, an object, and
a _________


Plz answer who know this ​

Answer 1

$\huge\fbox\red{A}\fbox\pink{n}\fbox\purple{S}\fbox\green{w}\fbox\blue{E}\fbox\orange{r}$

(a)synthetic fibres

(b)an opaque object.

Answer 2

Answer:

ok

Explanation:

synthetic fibre and opaque object