Medicine is the field of the health and healing of the problem that a person suffers from. It involves nurses, doctors, and various kinds of specialist also at the same time it consists of diagnosis, treatment, and the prevention of the disease so that the person who is suffering can rid of their problem within a prescribed time
It is an investigation process for solving the medical issues
Therefore according to the given situation, the medicine is the answer
True. Chaplin may have been the one filmmaker to hold out the longest against sound, but he also happened to be one of the earliest filmmakers to embrace it.