Vachasya
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Poll

The pH range most conducive for life of fresh water plants and animals is

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Poll Results

100%(a) 6.5 -7.5 ( 3 voters )
0%(b) 2.0 - 3.5
0%(c) 3.5 -5.0
0%(d) 9.0 - 10.5
Based On 3 Votes

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