The answer: Brain
In Angie's situation, she has her spinal cord intact but still has difficulty walking. Medically, balance, gait and walking require complete functions of the brain and spinal cord. Should her spinal cord and its nerves be intact, the problem lies with the other important factor which is the brain. The brain sends the signals to do any activity.
Pathos is like: look at this poor dog *plays sad music* "for every dollar, you can save a dog" (appeals to your feelings)
Logos is like: according to science, 97% of the population likes carrots (based on stats)
Ethos is like: since im a doctor, you should trust me. (Based on personal experience)
Hi , well the second one is basically the one that makes sense , so your correct answer is B.
