Turn off water while brushing teeth Wash the car every day Water the lawn every day Run the dishwasher after each meal
I gave my students this multiple choice question: Which would help conserve water?

Only one answer is correct among these 4 choices:
- Turn off water while brushing teeth
- Wash the car every day
- Water the lawn every day
- Run the dishwasher after each meal

Could you tell me which one is correct?

Turn off water while brushing teeth