Decomposers are otherwise called as

The correct answer is A. Detritivores.

Decomposers are organisms that break down dead organisms and organic matter into simpler substances. They are also known as detritivores. Decomposers play an important role in the ecosystem by recycling nutrients and preventing the build-up of waste.

Primary consumers are organisms that eat plants. Secondary consumers are organisms that eat primary consumers. Organic matter is the material that makes up living things.

Here is a more detailed explanation of each option:

• Option A: Detritivores are organisms that break down dead organisms and organic matter into simpler substances. They are also known as decomposers. Decomposers play an important role in the ecosystem by recycling nutrients and preventing the build-up of waste.
• Option B: Primary consumers are organisms that eat plants. Primary consumers are also known as herbivores. Primary consumers are an important part of the food chain because they help to transfer energy from plants to other organisms.
• Option C: Organic matter is the material that makes up living things. Organic matter is made up of carbon and other elements. Organic matter is an important part of the ecosystem because it provides nutrients for plants and animals.
• Option D: Secondary consumers are organisms that eat primary consumers. Secondary consumers are also known as carnivores. Secondary consumers are an important part of the food chain because they help to control the population of primary consumers.

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