The transformation that involves the use of metals (gold, silver, copper) in human life.

i feel as if they would both catch on before to long because they would see them to frequent

the works of justice saves things/people

the works of service things/people

explanation:

that's the best i can word it. hope it !

answer; depression and breathing related sleep disorder(independent);

answer; /// direct cinema limits the use of narrators; ; ; and: : : : allows the audience to observe events as they occur;