 
<translate> Neurons bụ ihe ndị mejupụtara usoro akwara ozi. Mkpụrụ ndụ glial na-arụ ọrụ ndị dị oké mkpa n'usoro akwara. Neurons bụ ihe owuwu na arụ ọrụ nke ebe mkpụrụ ndụ glial na-arụ ọrụ dị oke mkpa. Azịza ikpeazụ: (B). <eng> Neurons are the structural and functional units of the nervous system. Glial cells perform critical functions in the nervous system. Neurons are the structural and functional units of where the glial cells perform critical functions. Final answer: (B). 