Electricity flows along one pathway. The flow of electricity comes from one source. Electricity flows along more than one pathway. The flow of electricity comes from more than one source.
I gave my students this multiple choice question: Which best describes a parallel circuit?

Only one answer is correct among these 4 choices:
- Electricity flows along one pathway.
- The flow of electricity comes from one source.
- Electricity flows along more than one pathway.
- The flow of electricity comes from more than one source.

Could you tell me which one is correct?

Electricity flows along more than one pathway.