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Many different tools are used to monitor the hydrosphere. Which is the BEST example of a bioindicator?

A)rain gauge
B)Secchi disc
C)thermometer
D)microbacterium

User Amatya
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2 Answers

4 votes

Answer:

B

Step-by-step explanation:

User Konrad Grzyb
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3 votes

Answer:

Many different tools are used to monitor the hydrosphere. The BEST example of a bioindicator is microbacterium

Step-by-step explanation:

User Tasheka
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