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:
The correct answer to this open question is the following.
The challenges to education that the current knowledge explosion pose are the following.
First, the challenge to really understand concepts instead of just barely know something more. There are millions of pages on the internet. Students just have to click on the internet searching for an answer, and that's it. They have their answer. But one thing is to get an answer and another completely different thing is to use critical thinking t understand a concept, and idea; its context, causes, definitions, alternatives, and so on.
Another challenge is the use of technology as a means of distraction and entertainment, instead of learning. Technology is a great tool, but it does not substitute the teacher in the classroom. A "hybrid" model that combines the two could be the answer in the future.
Another challenge could be the capacity of technology to reach every single corner of the country in developed countries and undeveloped nations. Not everybody has the money to permanently access technology devices and internet resources as a way to "attend school online." Poverty, lack of resources, geography, and other circumstances often hinder many students to attend school online.
True: learned an innate behavior can occur as a result of automatic proccesses.
Answer:
1. The driver must signal that he is going to stop the car and then he must stop the car away from the children and wait for all of them to cross the street safely so that he can drive again.
2. Decrease speed, allow the emergency car to pass, signal whenever necessary.
3. It is necessary that you slow down, keep your car away from the truck and do not try to overtake it, unless it is allowed and the truck driver signals.
4. Stopping the car before the tracks and watching if the train is close.
5. The driver must act calmly and politely and provide all the information requested by the police.
Explanation:
Driving is a task that requires great responsibility and attention. It is necessary to adopt certain behaviors on the track that provide protection for all drivers and pedestrians. In addition, it is necessary to adopt behaviors that match the type of vehicle and the type of situation that the track is in, preventing accidents and problems from occurring.
Joshua's training is called training in the detection of thoughts. This type of training is cognitive behavioral therapy, it implies that the patient is aware of the irrational thoughts, or the rumination of thought that he is doing, and that he understands that maintaining this type of thinking does not help him. By detecting these thoughts the patient learns to stop them and eliminate them. It is common training in this therapeutic technique in patients with depressive disorder or anxiety disorder.
