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KarishmaB MartyMurray Can you please help on question no 2 and 3 ?
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4. All of the following are discussed in the passage EXCEPT:

A. stable ecological configurations across short time frames
B. the importance of history in analyzing a particular environment
C. the addition of phosphorous to a clearwater lake
D. out-of-control phytoplankton blooms in a lake
E. the existence of multiple stable states for an ecosystem



There is no replies regarding the explanation for this question.
I got the first 3 question correct but this one it says discussed
I choose E because the existence of multiple stable states has been mentioned only once that too in last para.
Option E is incorrect answer, how can anyone help me with this.
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Hello from the GMAT Club VerbalBot!

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