How Does the Second Law of Thermodynamics Apply to Organisms

How does the second law of thermodynamics apply to organisms?

A) As energy transformations occur,free energy increases and unusable energy decreases.
B) To maintain order,life requires a constant input of energy.
C) The potential energy of chemical bonds can be converted to kinetic energy.
D) Reactions occur only with an input of energy.
E) It does not apply to organisms;the complexity of organisms contradicts the second law.