Beryllium has become a very valuable mineral. This is because it is used in making computers and cell phones. There are two different forms of beryllium deposits, shown by the red and blue dots on the map.
Which statement is best supported by the data on the map

(A.) all the beryllium used in the United States must come from other countries
(B.) Some countries have many sources of beryllium, and some have no sources of beryllium
(C.) only people in countries that have beryllium deposits are able to have cell phones
(D.) all countries have beryllium deposits, but some have more deposits than others