Answer:
hoover dam
Explanation:
the hoover dam is the only main hydroelectric dam in the U. S.
Answer:
Are adapted for holding in moisture
No. It is the other way around.
When you sell a product to another country, you are exporting your product. The country buying your product is the importer as they are bringing the product into the country by buying it.
Cones, cylinders and spheres can have vertical cross-sections that are circles.
