Their is no need to act quite so confused.
To be more accurate, there is no need for you to post in such a confused fashion. Either the Moon presents one face, or it presents different faces. You cannot expect to post two such mutually exclusive statements and not have them queried.
It's simple realy. Although most people think we only see the same part of the moon that's not technically true. It changes by a tiny fraction just not that much. Care to go into any depth on those two wonderfully simple explanations?
It's simple really. Although people claim to see different parts of the same spherical Moon, in fact the luminescence of the Moon's surface simply shifts.
Care to go into any depth on that half-hearted explanation? You know, "It changes by a tiny fraction just not that much"? What kind of explanation is that?