2. The element silicon (Si) is used in the production
of cell phones. Which mineral could be a possible
source of this silicon?
A. calcite
B. galena
C. halite
D. quartz

What are the 5 basic elements of a map?

In 2009, the author pawel bozyk, described brazil as a newly industrialized country. while its economy had not yet reached that of highly developed countries, brazil has moved itself into being a significant member of the international economy. what economic model does brazil fit into, regarding its development path?

What is the difference between emigrate and immigrate? ?