Question

What is a subscript? Why is it important?
Ms. Sue
https://www.google.com/search?ei=ffejXJTkOIvwtAXPvIrYBw&q=subscript+science&oq=subscript+science&gs_l=psy-ab.3..0l2j0i22i30l8.18966.23282..23623...0.0..0.113.828.2j6......0....1..gws-wiz.......0i71j0i67j0i131i67j0i10.KTm7c6q8-nA
Vernice
But why is it important?
Ms. Sue
Read about its uses in a couple of those web sites.