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Are worth taking the time and effort to learn, as difficult as it may seem. They ensure that everyone will know exactly what organism you are discussing.
 
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Home arrow DIY Plans arrow Quick Info arrow Pollution Indicators

Pollution Indicators PDF Print

Ascidians can be used as indicators of ocean pollution. Microcosmus sulcata concentrates heavy metals cobalt, zinc, chromium and selenium, and Ciona intestinalis indicators iron build-up. Other species accumulate scandium, antimony and some other harmful pollutants.

 
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