Explain why cells are so small, considering the relationship between surface area and volume for objects of different sizes but similar shapes. answer as if you were a seventh grader! this needs to be answered fast!

f=gm1m2/d^2 it d

f is force g is gravitaiton constant, m1 is mass of first object, m2 is mass of second object. d is distance between two object

wire in brush may conduct electricity from cell to drill and vice versa electrc shock possible