North Korea gets their citizens in fear by showing them propaganda about the United States.
Children learn by using their senses and to adjust their cognitive schemes.
B. Runs his dishwasher only when it’s full.
All the rest seem like ways to waste water so I think B makes the most sense
The conservative welfare state, also known as the Christian welfare state, highlights a government regime with the least centralized system of governing. The conservative welfare state believes that decision-making should be directed by local levels rather than a centralized form of governing.