Which of the following types of data would be required in order to consider
the hypothesis that acid precipitation caused the loss of the salamander?
Select all that apply.
A. Data demonstrating that the salamander is no longer present
B. Data demonstrating that the stream has become less acidic than it was
previously
C. Data demonstrating that the stream has become more acidic
D. Data demonstrating that the course of the stream has shifted
Answers: 2
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Which of the following types of data would be required in order to consider
the hypothesis that aci...
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