The relationship between bacteria and legumes that results in nitrogen is best described as
a. parasitic
b. mutualistic
c. commensalistic
d. none of the above

The correct answer would be b. mutualistic.

Mutualism is a type of biological interaction between two species in which both the organisms get benefited from each other.

Bacteria present in the root nodules of leguminous plants help the plant in absorbing nitrogen from the soil by fixing atmospheric nitrogen into nitrogenous absorbable compounds such as ammonia.

In return, bacteria get shelter and food in the form of carbohydrates from the plant.

answer; a muscle cell, another neuron and a of the above

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.