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2 votes
Which of the following is an indicator of good water quality? (2 points)

pH lower than 5.0

High levels of fecal coliform

High levels of dissolved oxygen

All of the above

User Ylli
by
7.7k points

2 Answers

3 votes

Answer:

High levels of dissolved oxygen

Step-by-step explanation:

because if you know the structure of water it has h2O and the o is the dissolved oxygen if you have high levels of that then you are good i hope this helps

User Ufasoli
by
7.1k points
3 votes
High levels of dissolved oxygen
User Lloyd Smith
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8.5k points
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