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Scilla [17]
3 years ago
14

What do decomposers do in an ecosystem? A. They build up dead matter. B. They break down decomposing matter. C. They do not help

the ecosystem. D. They are parasites on consumers.
Biology
1 answer:
kherson [118]3 years ago
3 0
The answer is B, decomposers are like worms, they eat and break down stuff into soil
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