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Which of the following examples of an ecological study involves the ecosystem level of organization? A. The effects of an invasive plant species on bird nesting sites B. The effects of competition on survival C. The effects of a disease on population size D. The effects of human activities on biogeochemical cycling
The effects of a disease on population size -is an examples of an ecological study involves the ecosystem level of organization.
Expert answered|emdjay23|Points 2027|
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Asked 263 days ago|7/28/2013 10:59:39 AM
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