Answer:
Modern humans originated in Africa within the past 200,000 years and evolved from their most likely recent common ancestor, Homo erectus, which means 'upright man' in Latin. Homo erectus is an extinct species of human that lived between 1.9 million and 135,000 years ago.
Explanation:
Factors of Production and Competition (honorable mentions are Accumulation of Capital and Private Property)
Water covers 71 percent of the earth’s surface!
