Como se llama los sistemas de vientos al sur del ecuador ?

[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

Equilateral triangle pbj is inscribed in a circle as shown. determine the measure of arc pjb.

What are canada’s major boundaries?