Organisms that take complex organic molecules and break them into smaller inorganic subunits that can be used by producers are called

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Decomposers are organisms, such as bacteria and fungi, that break down complex organic molecules into simpler forms, like inorganic molecules such as carbon dioxide, water, and minerals. This process is critical in recycling nutrients within an ecosystem and making them available again for use by producers. Detritivores also consume dead organic matter, but they do not break it down into its inorganic subunits. Heterotrophs and consumers obtain energy from consuming other organisms, but they do not necessarily break down complex organic molecules into smaller inorganic units. Autotrophs, such as plants, are producers that can make their own organic molecules using energy from the sun or from inorganic sources.

Organisms That Take Complex Organic Molecules and Break Them into Smaller