Respuesta :
I would say the answer is either A or B, the Law of Consevation of Energy states that,"the total energy of an isolated system remains constant" so this energy isn't destroyed, it's simply useless. When we use energy to run, our energy is released as heat, so I would assume that it is the same for other creatures. Let me know if this helps.
the answer is B.) the energy is transferred to waves in the surrounding water