Answer:
Why humans left their African homeland 80000 years ago to colonize the world. When the migration was complete, Homo sapiens was the last—and When the study of human origins intensified in the 20th century, two main theories emerged to explain the archaeological explanation. Blombos Cave held signs of early human creativity. The currently favored theory is that humans migrated via the Bering land bridge along the western Pacific coastline at a time when sea levels were lower, exposing an ice-free coastline for travel with the possibility for transport over water. Ancient scroll from SAPIENS. In a study published today in Nature, researchers report that dramatic climate fluctuations created favorable environmental conditions that triggered periodic waves of human migration out of Africa every 20,000 years or so, beginning just over 100,000 years ago.
Explanation:
I think that the answer is A
Answer:
Mature defense style
Explanation:
Mature defense style is used by the trainer or teacher to train the students. A mature defense mechanism is those which are used to integrate the personal feelings, interpersonal relationship and reality. Theses defense is helpful in academics. These mechanisms are more prevalent in our lives because these mechanisms help us emanate from conflicts.
Thus who teach and train the students in the educational settings may be able to use the mature defense style. These styles help in using reasonable force to control, train, and educate the children.
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Over the last century, america's population has become more elderly and less young since the founding.
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