Suppose you calculated the actual species diversity index for a marsh and found it was lower than you'd expected. You've rechecked your calculations and you're sure they're correct. What does this probably indicate?
A) The species diversity index model is wrong.
B) You need to go out and count numbers of species again.
C) The marsh had an especially productive year.
D) Something is keeping species out when they ought to be there.
E) The marsh is actually healthy.
Correct Answer:
Verified
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