Desalination is the most expensive way of delivering spring water.
ocean water.
rainwater.
freshwater.

Freshwater.

Explanation:

It cleans salt water and turns it into freshwater.

Hope this helps :)

fir trees are found in areas with cooler climates. fir trees have needles for leaves and remain green year-round.

yes i would go with c

hope i

-lavira: )