The actual material being printed on is usually paper which is out of wood, how ever the printer may be made out of metal, and I am confused on which one you are asking about.
Explanation:
Wealth is defined as, "Anything which is useful, directly or indirectly, for satisfying human wants."
The answer C Different Trains
Most likely harmony, the degree to which a person appreciates the harmony depends on various things such as: their level of musical training, their ear, and again just their opinion.<span />