Are you asking for DNA or chromosomes or something? You asked for which of the following but then dont give the following
The answer is D.) the process where distribution of molecules is balanced out by their movement.
<span>The answer is letter B. The formation of the three geminal layers and the primitive gut. The formation of gastrula starts when the cells starts folding in blastula slowly forming into a blastopore, that results to a double layer cup cell, forming the geminal layers and the primitive gut </span>
The number of protons in a neutral atom equals the number of ELECTRONS.
