B. both were total wars involved countries entire populations(apex)
Answer:
D or A
Explanation:
Muslim scholars considered astronomy as one of the mathematical sciences. Muslims came across ancient astronomical manuscripts and translated them into Arabic. They then undertook observations to verify the calculations in these scientific works.
South America is a continent in the Western Hemisphere, mostly in the Southern Hemisphere, with a relatively small portion in the Northern Hemisphere. It may also be considered a subcontinent of the Americas, or America, which is how it is viewed in Spanish and Portuguese-speaking regions of the Americas.
