An advantage of describing a cell as being like a factory is that it
OA) makes cells easier to understand
OB) shows the limitations of cells clearly
C) prevents having to study the complexities of cells
OD) is cheaper to do experiments in a factory than on a cell

nacl or sodium chloride is an ionic compound. this is because an ionic compound pertains to a compound that consists of positively and negatively charged ions. in this case, na (sodium) has a tendency to lose one electron when it reacts with with other atoms, so the resulting sodium ion contains 11 protons and 10 electrons, thus making it positively charged (na+), when chlorine reacts, it usually gains one electron to form an ion called chloride, thus making it negatively charged ( since the ions are oppositely charged, they attract.

wher is the rest of the question