What do the instruments used in Equatorial Guinea represent? 1. Sounds of the forest
2. History of the people
3. Dances used in ceremonies
4. Variety of ethnic people

[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