In my opinion, the correct answer among the choices presented above is option A. The material self is <span>who we are, determined by what we have. From the word material, it should be somewhat related to the things in this world and the world is yourself. Thus, it must be the things we have.</span>
With the invention of the stethoscope, physicians were able to listen to the various sounds made by the heart and lungs. And began to be able to identify if patients had any diseases or ailments.
