lisabrown3 lisabrown3

29-08-2017
Biology

contestada

Why are shellfish populations often a good indicator of water quality?

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MathMusicMadness MathMusicMadness

29-08-2017

Shellfish act as good natural filters. They consume waste and minerals from the surrounding water.

I hope this helps! :)

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Аноним Аноним

30-08-2017

They filter the water

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