ASAP NEED HELP TYSM Who first called upon Christians to repel the invading Seljuks?
50 POINTS RANDOM ANSWER IS REPORTED :)

its either The Byzantine or The pope

Explanation:

if this helped can i get plz i only need 1 more if not then thats ok have a good day :)

two jet streams that directly affect the formation of weather in the continental part are a polar jet and a subtropical jet. they are responsible for the transportation of weather systems, which directly affect people. the polar front is the boundary between cold air from the north pole and warmer equatorial air. both the polar jet and the subtropical jet blow from the west to the east, and follow the boundary between cold and warm air.

the strongest jet streams are polar jets, while subtropical jets are somewhat weaker.

the right answer is c. the polar jet stream is generaly stronger than the subtropical jet stream.

b hope this