Question

..... is an artificial fibre made by reacting
carboxylic acid with dihydric alcohol.
contain carbon, oxygen and nitrogen.
is a symbol used for recycling process.
are metal plates with very tiny holes.
...material can be decomposed by natural process.
is breaking down of fragments into further by bacteria.​

Answer 1

Explanation:

*@#$_&-+(/@?&!-!! @)@/#/(&$+;@!&?#(@+