Civil and Criminal though it varies by states what the terms are
Yes the government of the United States
2
atrium
3
plasma
7
vagus nerves
14.
diaphragm
hope this helps! I happen to want to be a heart surgeon;)
The least likely explanation for this would be that they're training at different intervals, or one is training harder than the other.
The most likely reason is that the way the other person's genetics are most people cant gain muscle as well as others because of disease or their body structure.
Hope this helped!