Some wooden rulers do not start with 0 at the edge, but have it set in a few millimeters. how could this improve the accuracy of the ruler?

Because atoms of elements in the same group of thbecause atoms of elements in the same group of the periodic table have the same number of neutrons, they have similar properties. select the best answer from the choices provided t fe periodic table have the same number of neutrons, they have similar properties. select the best answer from the choices provided t f