Which best expresses the central idea of this passage? A)
Meteors, lightning storms, and volcanoes are all
capable of making glass-like substances form.
B)
Kerry Morelli gives detailed and thorough tours of
the glass museum and factory almost every day.
C)
Some of the earliest cultures known to have
developed glass technology are the early Egyptians
and Romans.
D)
Although often over-looked, the technological
innovation of glass is present in almost every aspect
of modern society