Which of the following situations interactions involving all five of Earth’s spheres

This desert is found in the northern part of africa and covers 3.5 million square miles.

Select the sentence from the section "father inspired her belief in education" that is most relevant to the central idea of the article.

Which of the timelines above correctly shows the order of historical events on the african continent? a. one (1) b. two (2) c. three (3) d. four (4)