The pH scale measures how basic or acidic a substance is, and it ranges from 0 to 14. On the pH scale, a pH of 7 is neutral, less than 7 is acidic and higher than 7 is basic.
Answer:
It helps to support growth and helps producing energy to do vital functions.
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The acid gets rottten and the pH BALANCE and it gose under a cheamcal change
Tailings
Slurry is a liquid concrete or cement
Impoundments are enclosures of water
It’s someone’s opinion so the key word “best hints that it an opinion so to be objective is to be unbiased. If you're objective about something, you have no personal feelings about it.