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Assessment
What is the main role of decomposers in an ecosystem?
To break down dead organic matter
To produce energy through photosynthesis
To compete with plants for nutrients
To attract pollinators to flowers
Which of the following is an example of a microorganism that acts as a decomposer?
E. coli
Hummingbird
Oak tree
Mushroom
How do decomposers contribute to nutrient cycling?
By consuming live plants
By converting complex organic materials into simpler compounds
By producing oxygen
By competing with herbivores for food
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