The answer to this question is A. Mp3 players
Answer:
Check your toilet for leaks.
Stop using your toilet as an ashtray or wastebasket.
Put a plastic bottle in your toilet tank.
Take shorter showers.
Install water-saving shower heads or flow restrictors.
Take baths.
Turn off the water while brushing your teeth.
Turn off the water while shaving.
Hope These tips help!
The answer is to stir his listeners' emotion to persuade them that they should trust Christ. Hope this helps!