Greg suffers from depression. his friend matthew also suffers from depression as well as conduct disorder. which boy probably had worse family experiences?

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.

What would a student most likely use if he or she wanted to consult a secondary source

How did the nazis lead germany to war in europe and, with their collaborators, kill millions—including systematically murdering six million jewish people?