1 Trial work period 2  â. The trial work. period allows you to test your ability to. work for at least nine months. During. 3  3. your trial work period, youâll receive your. full Social Security benefits regardless. of how much youâre earning as long as. you report your work, and you continue. to have a disability. In 2017, a trial work.
Other larger organisms, called detritivores detritivore: An organism that feeds on dead organisms and waste eg earthworm. , help speed up decay by feeding on detritus detritus: Particulate matter formed by the decay or disintegration of an organic substance. .
This soil food web is the basis of healthy, living soil. Significant soil organisms involved in the soil food web include: 1) bacteria, 2) fungi, 3) protozoa, 4) nematodes, 5) arthropods, and 6) earthworms. 1  Bacteria â Bacteria are simple, single-celled microorganisms.2  Bacteria inhabit a wide variety of habitats, including soil. The bacteria contain more nitrogen than the protozoa can utilize and some ammonium (NH4) is released to plants. 2  Protozoa also prevent some pathogens from establishing on plants and function as a food source for nematodes in the soil food web. 3  Nematodes â Nematodes are small, unsegmented round worms.