1) They are bacteria and fungi which obtain energy and nutrients by decomposing dead organic substances.
2) The products of decomposition such as inorganic nutrients are reused by producers and thus recycled.
Select the correct answer from the codes given below:
Answer: Both 1 & 2
Notes: Saprotrophs are bacteria and fungi which obtain energy and nutrients by decomposing dead organic substances. The products of decomposition are reused by producers and thus recycled. Earthworm and certain soil organisms are detritus feeders and help in the decomposition of organic matter and are called detrivores.
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