Answer:
The Central Lowland is a flat-lying regionlocated between the Appalachian Mountains to the east and the GreatPlains to the west (Figure 4.5). It extends from the Canadian Shield in the north to the Atlantic Coastal Plain in the south and is part of the North American craton (the older, stable part of the continent).
The collection and collation of original data via direct contact with potential or existing customers. It is also called field research.
Answer:
Arkansas, Tennessee, North Carolina and Virginia
Explanation: