What was the climate of ancient egypt

When was the first permanent english colony established in america 1707 1607 1589 1609

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.

One eoc function is to provide coordinated support to incident command. true or false