Which of the Following Statements Is Representative of the Second

Which of the following statements is representative of the second law of thermodynamics?

A) Heat represents a form of energy that can be used by most organisms to do work.
B) Without an input of energy, organisms would tend toward decreasing entropy.
C) Every energy transformation by a cell decreases the entropy of the universe.
D) Cells require a constant input of energy to maintain their high level of organization.
E) Conversion of energy from one form to another is always accompanied by some gain of free energy.