What do the blue arrows represent in the battle of Yorktown? Americans

British

French

Native Americans

Select the word from the list that best fits the definition a city-state in ethiopia

Which of the following starements is true based on the above information?

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.