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What are decomposers? What will be the consequence of their absence in an ecosystem?
 
a. Bacteria and fungi are called
 
b. The microorganisms, decompose the remains and waste products of extinct species .
 
c. Decomposers are microorganisms that convert   reintroduced to the soil and used by plants.
 
d. Without decomposers in the ecosystem, there will be  in the biosphere, which will cause an  in the environment.