They change shape due to a number of reasons.
The easiest reason to understand why they change is that they erode.
The coasts around the the world erode due to waves hitting cliffs, the wind batting against the coasts etc. Over a long period of time we can see that they change in shape.
(sorry I don't know why they move)
Doesnt really show the art he's mastered in but he helps Eliezer study Cabbala
Answer:
Janelle and Marcus and their group went to the library to prepare for the presentation, but the specific book they needed wasn't there.
There’s been several situations, i usually try to think positive. Also i try to understand it from the point of view.
