Hi can you pls help me understand questions 1 and . Both of them have multiple answers each thanks

What is required to build a functioning circuit? A potential difference between two points A complete conducting path from one terminal on the battery/outlet to the other A complete path of any material from one terminal on the battery/outlet to the other Enough resistance to use the energy provided by the battery/outlet 1 point Which of the following combinations of switches turned on (closed) would allow the light bulb to turn on? B / C / D docx