Please answer the following question: Q: Archaeans help break down sewage in waste treatment plants, so they fulfill what important role? Read this paragraph and choose the correct option from the provided answers: Like bacteria, archaeans are important decomposers. For example, archaeans help break down sewage in waste treatment plants. As decomposers, they help recycle carbon and nitrogen. Choices: - producers - consumers - pollenation - decomposer A:
Answer:
decomposer