Answer:
There were 750 million illiterate adults in 2017. The global adult literacy rate was 86% but only 65% in sub-Saharan Africa. The total number of illiterate young people fell from 144 million in 2000 to 102 million in 2017. ... In 2016, there were 40% more illiterate elderly than illiterate youth.
Explanation:
I think the answer would be the 3rd one so c. sorry if not
They are known as Unitary systems.
Answer:
Crude oil or related petroleum products are the number one export for several countries globally. With shipments estimated at $325 billion or 41.3 percent of global crude oil exports, Middle Eastern countries accounted for a large portion of global oil export revenues.
