Final answer:
Decomposers break down dead organisms and organic matter, releasing nutrients back into the ecosystem. This recycling of nutrients is essential for the growth and survival of producers in the food chain.
Step-by-step explanation:
Decomposers play a crucial role in a food chain as they break down dead organisms and organic matter into simpler forms. They obtain energy by decomposing organic material and release nutrients back into the ecosystem. This recycling of nutrients is vital for the growth and survival of producers in the food chain, such as plants. Without decomposers, the ecosystem would become clogged with dead matter, and the cycling of energy and nutrients would be disrupted.
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