What is cognitive learning?

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 factors are examples of how technology may have affected the great migration apex

Which of the following best describes elizabeth cady stanton and susan b. anthony? o two women who formed the national woman suffrage association o the first two american women to hold national elected office o two women who formed the american abortionist movement the first two american women to vote legally in a national election