How can the army give someone a dishonarable?

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.

Which number identifies the guyot? a. 1 b. 2 c. 3 d. 4 e. 5 f. 6

Why do all market economies have taxes to support armed forces police forces public schools and at least some form of public transportation?