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Tju [1.3M]
3 years ago
5

How many times more acidic is a pH of 2 than a pH of 4?

Biology
1 answer:
garik1379 [7]3 years ago
4 0

Just took the test, the answer was 100, not 2

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An ecosystem can be defined as the natural living habitats of both living and non-living organisms, in which they interact with one another. Essential services such as plant pollination, water purification, nutrient cycling etc that are being provided by the ecosystem are really very vital, important and useful for the sustenance of life, both for humans and enhances social welfare.

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