The eastern ans southern areas of Africa as called "High Africa". I know that the answer to this question is High Africa because the equator runs through the middle of Africa.
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The smallest particle from rocks is clay
Economic growth and development
I would think that the layer of sandstone would be B. Younger than 300 million years because it's above the layer of limestone.
The reason is that current methods used to “calibrate” models often render them inaccurate. That's what Jonathan Carter stumbled on in his study of geophysical models.
If you want a more detailed explanation here’s a explanation from quizlet.