17 - each of the 8 point out corners on the two cubes and the middle section
Just 1.
interior plains
It may be possible to answer the question with some more information about the circular regions.
Two: interior and exterior.
westernghats
The north east region of india has the maximum bio-diversity
7 because 3(3+1)/2)+1 eqauls 7. 3(4)/2)= 6 and so if you add 1 you get 7
Southcentral. Panhandle. Interior. Southwest. North Slope.
Southcentral. Panhandle. Interior. Southwest. North Slope.
they both have some of the same factors of each other
Those are the four "quadrants".
There are five: Southcentral, Panhandle, Interior, Southwest and North Slope.