Question

pls ans this question pls​

Answer 1

$7.a)linen$

Because linen is a plant - based natural fibre.

$8.b)flats$

$9.b)napthalene \: protects \: the \: clothes \: from \: \\ insects$

$10.c)nitrogen > oxygen > carbon - di - oxide$

Nitrogen - 78%

Oxygen - 20%

Carbon dioxide - 0.031%