Being a leader is one of the most important things you can do. when your are a leader there are people looking up to. you know what you are supposed to be doing so if you do it one day it will pay off. someone is out there to be just like you.
The answer is Three
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C. mass is protons and neutrons. Both are in the nucleus
All inside and out in the human body
C. Diffusion is not a phase change.
