The X symbol looks too much like the multiplication symbol, it also makes using it as a variable more confusing.
The pH scale is from 1-14 and if the water is on 7, it would make it a neutral substance (C).
In the cell, the function of the smooth endoplasmic reticulum is that it produce lipids, which are fats and oils. They also transport materials..
Can you explain the question a bit more too me? Idk I don’t understand it:)
