Answer:
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D. Confirmable because they are scientific theory’s and also very famous ones
Natural monopolies and the reason to exist in the free market system
Explanation:
In a natural monopoly when a market can supply goods or the cost of the goods can be lowered in competition with the potential competitor then it is called as natural monopoly. In a market when the first supplier of the product is demanding more cost or raises the costs of the product then it eventually rises to natural monopoly.
Here the products are given at a lower rate than the capital supplier. They are available in free market because people always tend to go for lower prices and for a good quality product.
Answer:
5 physiographic provinces
Explanation:
The state is divided into 5 physiographic provinces, or ecoregions (Keyes et al. 1995): the Cumberland Plateau (also known as the Appalachian Plateau), the Ridge and Valley, the Blue Ridge, the Piedmont, and the Coastal Plain (Map 1.1).