What does the second law of thermodynamics say? O A. The entropy of the universe is increasing. B. A system at equilibrium has no entropy. C. The entropy of a system equals its enthalpy. D. All substances possess the same entropy.​

A.  The entropy of the universe is increasing.(always)

Explanation:

The Second Law of Thermodynamics states that Entropy cannot decrease, because it keeps increasing and increasing and increasing. It will always stay on the increasing side.

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explanation: it gains negative electrons, therefore becoming negatively charged. as charge cannot be created, nor destroyed, only transferred, this leaves the wool positive. now that they have opposite charges, the two items attract.