BIOINDICATORS

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  1. 3. These small aquatic animals are used to measure pollution in water ecosystems, reflecting environmental health
  2. 5. must be abundant, have wide distribution, and show a response to environmental contamination, fitting this selection criterion.
  3. 6. water-dwelling organisms are often used as indicators of water pollution,
  4. 7. Bioindicators like plants or animals are often used in this process to gather real-time analytical information. These small aquatic animals are used to measure pollution in water ecosystems, reflecting environmental health.
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  1. 1. 'This microscopic organism, common!y found in fresh waters, is used in toxicity tests involving sewage solutions.
  2. 2. species are useful bioindicators of environmental pollution and can reflect air quality changes
  3. 4. bioindicators, including mosses, are particularly useful in determining air pollution by accumulating heavy metals