PLZZ HELP 100! points plus brainliest to who can answer and not copy from the internet also don't plagiarize you can quote and paraphrase In two paragraphs, summarize the contributions of Muslim scholars in the areas of astronomy, medicine, mathematics, and geography. Provide a specific example of a contribution in each field.

Refer to the attachments! :)

Hope it's helpful!

i have to go with a for this one

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.