Compare and contrast the different ways to model energy and matter flow in an ecosystem. If you were a scientist studying an ecosystem, explain how
you would use each type of pyramid and what information you could gain
from each one.

the way it devides its sekd Explanation:

i think the miocene epoch spans the time from 23 million to 12 million years ago.

answer: national resource conservation services

national resource conservation services is the us. based approach that provides technical and financial assistance for natural resource management. nrcs society in conservation of resources by involving in activities like farmland protection, flood prevention, watershed protection, urban conservation, conserves economic and environmental conditions. it conducts soil surveys and implements the policy of natural resources management on the society.