asked 134k views
0 votes
The "hardness" of water describes _____.

how quickly it heats and cools
its attraction to other substances
its level of dissolved minerals
how much dissolved oxygen it contains

2 Answers

3 votes

its level of dissolved mineralslololol

answered
User Asynts
by
7.7k points
5 votes
your answer is C. its level of dissolved minerals ~A
answered
User Nunopolonia
by
8.4k points
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