How old was alexander the great when his father died?

(202 bc - 220 ad) dynasty started by lui bang; a great and long-lasting rule, it discarded the harsh policies of the qin dynasty and adopted confucian principles; han rulers chose officials who passed the civil service exams rather than birth; it was a time of prosperity

travels along an axon. this triggers a wave of electrical activity that passes from the cell body along the length of the axon to the synapse