Answer:
Resistive electromagnets, which are cheaper and easier to maintain than superconducting magnets and these are far less powerful,use more energy and require a cooling system
hope it helps
I believe the answer is B- North and West
Uplift and subduction can expose rock formations to different energy sources, which can transform them.
They are Southern States and make up the Deep South.
They were Confederate States.
They all have a northern border with Tennessee.
They all have a border with a coastline and ocean access.