danny931 danny931

25-03-2018
Biology

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What are two bio-indicators that are intolerant?tolerant.

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Аноним Аноним

25-03-2018

Bio-indicators are macro-invertebrates that detect Water Quality based on how tolerant they are to pollution. The number of species of each type of Bio-indicator (pollution tolerant, intolerant, and semi-tolerant) will calculate the index of the water.

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