Organisms that break down the dead remains of other organisms are called what?

• A. Producers
• B. Parasites
• C. Consumers
• D. Decomposers

Answer: (D)

Decomposers are the organisms that break down the dead remains of other organisms, recycling nutrients back into the environment. They, including bacteria and fungi, chemically digest organic material into simpler compounds, releasing minerals and enriching soil so plants can reuse them. This step is essential for nutrient cycling and keeps ecosystems functioning by turning dead matter into usable resources for producers.

Producers are the autotrophs that make their own food, typically through photosynthesis. Consumers are organisms that eat other organisms for energy. Parasites live on or inside a host and obtain nutrients from it, often harming the host, rather than breaking down dead matter.