What does treating water remove before drinking it?
direct damage to the lungs h2o an area swollen with pus chlorine, pesticides, heavy metals molecules vapor Mutagenic chemicals nonliving organic matter
A B C D E F G H
Ordinary tap water can be full of harmful substances like chlorine, pesticides and heavy metals.
treating water is used to remove chlorine, pesticides, and heavy metals before drinking
What does treating water remove before drinking it? (A) direct damage to the lungs (B) h2o (C) an area swollen with pus (D) chlorine, pesticides, heavy metals (E) molecules (F) vapor (G) Mutagenic chemicals (H) nonliving organic matter