Question

For a water filter what will be the serial order from

(A) Fine sand, crushed charcoal, coarse sand
(B) Crushed charcoal, fine sand, coarse sand
(C) Coarse sand, fine sand, charcoal
(D) Coarse sand, charcoal

Answer 1

Answer:

n

Explanation:

Answer 2

Answer:

Option,A is the correct