How do bio-indicators (indicator species) determine the health of a water
system?
A. A few s...
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Physics, 12.05.2021 23:30 lillianesagoff7411
How do bio-indicators (indicator species) determine the health of a water
system?
A. A few species of macro-invertebrates will be present in a healthy body of water.
B. Many different species of macro-invertebrates will be present in a healthy body of
water.
C. No species of macro-invertebrates will be present in a healthy body of water.
D. There is no relationship between the number of species of bio-indicators and the
health of a body of water.
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