Some scientists theorize that global warming a. will eventually result in colder temperatures at the north and south poles b. is the result of increased levels of carbon dioxide in the atmosphere c. is caused by melting glaciers d. will result in a sharp drop in ocean levels

[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