Nothing. It moves money around. That's about it.
They Mass-produce things that are in demand.
The people who lived in castles had power and money and could buy the things that people living nearby could produce and bring to them. It was a case of supply and demand.
When economists refer to the demand for goods and services, what they mean is, what goods and services are people buying. People demand things by buying them. If you demand to have things given to your for free, that is politics rather than economics.
If you can appreciate such things.
because of the increasing demand for things that are environmentally friendly.
When a country can produce many things but chooses to produce one main thing, or just a few things, this country is said to be
Not outside, and not with things I happen to have around the house, but it's easy to produce in a properly equipped laboratory.
Three things that produce heat are a light bulb, fire, and the sun
Derived demand results from a demand for increase in intermediates goods or production resulting from another demand resulting for final or intermediate goods. For example, a demand for an item can make its production increase, which makes its labor increase.
we produce heaps of stuff
Inventor, Maker or Maker-Of-Things!
No, Because chemicals are not living things...only living things will produce cells.