Question

Celina has a water sample that’s contaminated with salt and microorganisms. Which method should she use to purify the water? distillation filtration osmosis reverse osmosis

Answer 1

reverse osmosis. I know this because in my home, i have R.O. water which means reverse osmosis. It is water that has been filtered. 

Answer 2

Answer:

The answer is reverse osmosis!

Explanation:

I chose this on a test and got it right