Question

3 Member of ORGANIZATION should receive
order from​

Answer 1

Unity of Command: In order to avoid any possible confusion and conflict, each member of an organisation must receive orders and instructions only from one superior or boss and he|she must be accountable to one boss.

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Answer 2

Explanation:

Convection is the transfer of heat due to the bulk movement of molecules within fluids, including molten rock. Convection includes sub-mechanisms of advection, and diffusion. Convection cannot take place in most solids because neither bulk current flows nor significant diffusion of matter can take place.