Consider the model. We know the role of the producers in this model. But what about the decomposers? What role do the decomposers play in the movement of matter and/or energy in this model?

Question

Responses
A The decomposers capture and recycle the energy lost as heat and make it available to the producers.The decomposers capture and recycle the energy lost as heat and make it available to the producers.
B Decomposers break down dead organisms and release carbon dioxide that producers recycle to make usable chemical energy.Decomposers break down dead organisms and release carbon dioxide that producers recycle to make usable chemical energy.
C Decomposers feed on the organisms in all levels of the pyramid and the energy and matter they do not use is recycled back into the food chain.Decomposers feed on the organisms in all levels of the pyramid and the energy and matter they do not use is recycled back into the food chain.
D Decomposers break down dead organisms and release nutrients, like carbon and nitrogen, back into the environment to be recycled into the food chain.

Answer 1

D Decomposers break down dead organisms and release nutrients, like carbon and nitrogen, back into the environment to be recycled into the food chain.