Dr sanchez tests the ph of the frog pond in her backyard
Dr. Sanchez tests the pH of the frog pond in her backyard. The pond has a pH of 9.5. The frogs are healthiest at pH of 7. What type of substance should Dr. Sanchez add to the pond to decrease the pH? Why?
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dr sanchez tests the ph of the frog pond in her backyard the pond has a ph of 95 the frogs are healthiest at ph of 7
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