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)
While is subordinating conjunction
Past tense of see = saw
past tense of wake = woke
past tense of eat = ate
(C) Neither Jane nor Henry
Neither Jane nor Henry has learned Spanish.
Welllll, I watch a lot of supernatural and of course I find that a lot of the logic that comes from that seems correct. I think that you would need to burn a body if you don't want the spirit to live on... The mind is dead once you die.