The correct option for this completion exercise is: "Some high-quality energy is always degraded". Therefore, the complete text is shown below:
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The second law of thermodynamics dictates that "</span>S<span>ome high-quality energy is always degraded.
It is important to know that the "Thermodynamics" is defined as a branch of physics that studies the m</span><span>echanical action of heat </span><span>and the others forms of energy.</span>
