Which of the following statements best describes the population trends send in north africa

answer:

populations are growing quickly, and there are growing numbers of children and young people.

a is correct

hope this let me know if it is right

answer; /// the correct answer is evidence of the olmec civilization has been found in southern american in a hot steamy forest, archaeologists have found earthen artifacts at several sites that were evidence of the olmec civilization. these   artifacts were mounds,courtyards and pyramids build of stones, also on top of the mounds were many monuments made of stone, some of these stone structures are very large, they weigh as much as 44