Complex sentence: Practices originating in the pre-Islamic period also survive, such as ancestor veneration and spirit possession, though these practices are less inclined to be performed by the current generation, as most are now educated in Islam.
Split into simpler sentences: Practices originating in the pre-Islamic period also survive, such as ancestor veneration and spirit possession. Though such practice are less inclined to be performed by the current generation as now most are educated in Islam.