It’s B, they sometimes do follow the borders of countries
it is the benthic zone , that's the answer
The economy of the Gulf Coast area is dominated by industries related to energy, petrochemicals, fishing, aerospace, agriculture, and tourism.
Each state is divided into congressional districts and each state has their own representatives.
the answer wwould be imperial lines because if you look at the contor lines aaround it is on 520 comapred to almost flat roads