Diffusion occurs because of the movement of molecules from the region of higher concentration to the region of lower concentration. This movement of molecules occurs due to a thermal motion. Diffusion normally occurs between two compartments having difference in concentration. In case of fluid it moves from the region of higher concentration to the region of concentration until a balance is reached. The process of diffusion is very important for the humans as well. The oxygen that humans breathe in gets diffused with the blood.<span>
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Mylenation - an insulator along the axon
Umm well from my studies shown that its extintion
Hey there,
Your correct answer would be <span>30 million years.
Hope this helps.
~Jurgen</span>
