The answer is A, the division of cells into two identical cells.
I think it's the lymphatic system.
Its actually the golgi bodies rhat packages and exports important nesecities throughout the cell
Hello!
Standards of mass are necessary because it is a whole lot easier than using a bunch of different systems. Since the metric system is common, it would be easier to compare something with someone from America and someone from Germany using the metric system as opposed to something otherwise.<span />