(this is so u can get points : d) what was your favorite day is school and what made it your favorite day?

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.

The united states constitution gives the the power to regulate interstate commerce.

How do most people in israel and its neighbors differ from political extremists such as terrorists