Examine the major characteristic of civil service?

Explanation:

The civil service is a collective term for a sector of government composed mainly of career bureaucrats hired on professional merit rather than appointed or elected, whose institutional tenure typically survives transitions of political leadership

asthenosphere and convection

the earths atmosphere is made up of nitrogen and oxygen. solids can turn into gasses through a process called sublimation. sublimation is the transition of a substance directly from the solid to the gas phase, without passing through the intermediate liquid phase.

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