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neonofarm [45]
2 years ago
9

What best determines the health of a lake used as a source of freshwater?

Biology
2 answers:
miss Akunina [59]2 years ago
7 0
The number of pH, the closer the number it is from 7 the more fresh it is. If the pH is lower than 7, then it's acidic, and if the pH is higher than 7, then it is a base
Natali5045456 [20]2 years ago
3 0
<span>temperature and pH yup yup</span>
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