Organisms that have many characteristics in common are grouped into a ?

the correct answer, according to e2020, is the second choice there is an occluded front in region a and a cold front in region b.

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.