Question

7. The soluble salts and other impurities from sea water are removed by
(A) distillation
(B) reverse osmosis (RO)
(C) both (a) and (b)
(D) none of these
of the following arts. nrovides the protection of wild animals, bir​

Answer 1

Answer:

both ( a ) and ( b )

Explanation:

• because First You need distillation