Which subregion are the great lakes are part of?.

[ou.01]which of these is the most likely use of an electromagnetic wave which has wavelength shorter than microwaves but longer than visible light? o heat food safely o neat food safely o take images of bones and teeth o transmit radio and cellular phone signals o take images of bones and teeth o transmit radio and cellular phone signals o detect the location of objects which emit heat

What would have happened to portugal’s trade if they had not found a way to sail around the tip of africa

The volume of the triangular prom is 54 cubic units