The majority of canadians live near the united states borders because northern canada is mostly

:calculate the sum of the interior angles of a 13-sided polygon.

These factors threaten north americas ecosystems

[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