Question

Which of the following systems describes the use of gray water?

water processing facilities will show down efforts to clean

water before human use

water facilities will discontinue use of mineral additives

water moves from the shower down the drain to a reservoir that is then used to flush toilets

Answer 1

Answer:

I think it would be A or D

Explanation:

❔❓❔❓

Answer 2

a or d but not for sure