Its arbitrary. It was developed on the greek phoenetic system and never reallybwas explained.
Answer:
In fact, the epicenter of a hypothetical earthquake is located at the point where the earthquake begins to break. The epicenter is just above the surface of 'our planet'. The epicenter is what we call immediately above the 'hypocenter' of the earthquake on the stage that said surface.
Explanation:
It changes the rate of growth that cells usually undergo.
The correct answer is:
TRIGONAL PYRAMIDAL