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Assessment
What is the primary role of bacteria in freshwater ecosystems?
Decomposition of organic matter
Photosynthesis
Nitrogen fixation
Predation on larger organisms
Which type of interaction is most common between microorganisms in freshwater habitats?
Mutualism
Competition
Commensalism
Parasitism
What is a significant factor influencing microbial diversity in freshwater systems?
Water temperature
Soil types
Plant species diversity
Presence of large predators
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