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bacterium or , marine worms
Decomposer: an organism, often a bacterium or , that eats dead or decaying plants and animal matter, thus making organic nutrients available to the ecosystem. They also break down the waste (poop) of other organisms. Decomposers are very important for any ecosystem. If they weren't in the ecosystem, the plants would not get essential nutrients.
Bacteria are the champion decomposers of the world. They live in the ocean, in the air and on land. They are among the smallest forms of life on earth, so you can only see them with a microscope.

sea slugs, sea worms are few more

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15y ago

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