Explain what sense of self means. if a person has a low level of sense of self, what types of things can they do to enhance their sense of self

one's perception of oneself. Simply put, Sense of Self is our own Self Image. A character may not truly know who he is but he always knows who he thinks he is. This inward-looking view may be right on the mark or not even close. I think this is the answer if not srry bro

what effect does exercise have on the nervous system?

the answer is c.

answer 2 is the right one. jim should measure his snack to make sure he is using the right serving size.