The ideas that help in maintaining social harmony in the community

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.

Political boundaries are determined by the political party in control at all time true or false

Americans often refer to a country that is not the united states as a