Which is a statement of the Second Law of Thermodynamics?

Question

Quizplus · Accepted Answer

The statement "Things are getting more screwed up every day" reflects the idea of the Second Law of Thermodynamics that states that entropy (a measure of disorder and randomness) tends to increase over time in a closed system, leading to less available energy for useful work.

Answer: C and D 
 Both statements "There's no such thing as a free lunch" and "You can't get something for nothing" reflect the concept that energy cannot be created or destroyed, but only transformed or transferred, and that any transformation or transfer involves losses of energy in the form of heat. These losses make it impossible to have a completely efficient system, which implies that there is always a cost or downside to any process or activity that involves energy exchange. Therefore, the only way to obtain useful energy is to invest some form of energy or work into a system, which ultimately generates even more energy losses or entropy.

Which Is a Statement of the Second Law of Thermodynamics