List of organisms that can be categorized as producers, consumers, or decomposers.

Producers create food for themselves and also provide energy for the rest of the ecosystem. Any green plant, like a tree or grass, as well as algae and chemosynthetic bacteria, can be producers. Consumers are organisms that need to eat to obtain energy. Primary consumers, such as deer and rabbits, eat only producers.

Explanation:

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allowed for the prediction of the properties of missing elements.