Compare myself with my sister. What traits, abilities, and interests do we share? Speculate on the roles of genetics and environment in the development of our similarities and differences.
While each human being is a unique individual, there are several factors that contribute to the shaping of one's physical traits, physical and intellectual abilities, and interests. I feel that the role that genetics and the environment play can be examined more closely when observing siblings.
Physical traits, those which we have no control, are the first that I will discuss. …
