- Discuss all responses that are related to the topic of circuitry and lead to the conclusion that a basic electrical circuit must contain a power source, electrical wire, a switch, and a lighting device (a light bulb in this specific lesson).
(all responses; are related; to the topic of circuitry) (a basic electrical circuit; must contain; a power source, electrical wire, a switch, and a lighting device)
all responses a basic electrical circuit
are related must contain
to the topic of circuitry
a power source, electrical wire, a switch, and a lighting device