The correct answer is B. Glycolysis
It is a process that deals with dissolving sugars which leads directly into the Krebs Cycles.
A scientific law should have no exceptions otherwise the law has failed
The unified cell theory states that: all living things are composed of one or more cells; the cell is the basic unit of life; and new cellsarise from existing cells. Rudolf Virchow later made important contributions to this theory. ... Thecell is the fundamental unit of structure and function in living things.
C. Since they have to gain that skill.