All starfish limbs are designed to do have the same function, which means that in case a limb is severed, the other arms can make up for it until the arm regrows, which it does after a while. They are all connected to the center of the starfish which should not be damaged.
They make up everything needed to create DNA, although im not very sure, i think the answer your looking for is DNA.
D. Electrons are contained in the nucleus of an atom.
Did you make a mistake? I don't really understand what you are asking, but if you post this again with proper pronunciation, I will gladly try to answer your question.
-Aparri
Answer:
There are no followings but this is my answer