Choose your answer from:
i. liquid;
ii. abomination;
iii. chemicals;
iv. support;
v. health;
vi. harm;
vii. luxury;
viii. shame;
Q: Fact 1: Treating water is used to remove harmful substances before drinking. Fact 2: Clean drinking water is a luxury. Given the two facts above, treating water is a what?
A:
vii.