None of these.
i think so
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Siberia, Greenland, and Alaska are some places
Syrian Desert. Negev Desert gets more then 2 inches. The others are Seas. So you can use process of elimination.
Answer:
Save our time as well as money.
Explanation:
The opportunity cost of driving to California for a vacation instead of flying is that it saves time from waiting in line for security and for plane to fly. The money is also saved because more money is needed through flying by plane due to expensive transport as compared to driving in a car so the money which can be saved can be spend in California for enjoying other things.
Answer:
It meant that the unskilled workers did repetitive tasks for many hours.
Explanation:
The new system of production during the second industrial revolution meant that there was a shift from skilled workers to machines. The machines produced faster than the skilled workers did and soon there was a reduction in the demand for skilled workers.
This development meant something else for unskilled workers, as they had to do tasks repeatedly for many hours.