 
 <translate> Bicycles doesn't have engine/motor for which electricity is required ,it runs when someone paddles it.
The final answer: Sentence B. <ibo> Bicycles enweghị engine / moto nke chọrọ ọkụ eletrik, ọ na-agba ọsọ mgbe mmadụ na-agba ya. Azịza ikpeazụ ya bụ nkebi ahịrịokwu B. 