Examlex
Of the following industries, which are perfectly competitive? Of those which are not, why do they not fit the model?
a.local banking
b.gasoline stations
c.college-level educational institutions
d.local radio and television
e.local farmers' market
Fossil Fern
The preserved remains or imprints of ancient ferns in rocks, often serving as indicators of past climatic conditions.
Deep Ocean
The part of the ocean beyond the continental shelf, characterized by great depths, low temperatures, and high pressure.
Fossil Shells
Remnants of the hard protective outer layer of once-living aquatic organisms, which have been preserved in the Earth's crust over geological time.
Dry Climate
A type of climate characterized by low precipitation levels, leading to desert landscapes and sparse vegetation.
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