How did opec wield its power in 1973?

a.
it began producing more oil for more nations.

b.
it stopped sending oil to countries that supported israel.

c.
it encouraged the production of secondary products.

d.
it invited the leaders of all muslim countries to join.

24-karat gold is considered to be pure gold. 18-karat gold is considered to be about 75% gold. what is 18-karat gold considered a mixture rather than a pure substance? a) it has a variable composition of other elements and minerals. b) its color is different than pure gold. c) the gold atoms are not arranged in a repeating pattern. d) it can be melted and transformed into a different substance.

Insurance premiums paid be the employer on the employees behalf are a benefit. true or false

Should the u.s limit the number of terms a lawmaker can serve in congress