It is the theory that the origins of our human species were located in the Rift Valley of East Africa, and that humans first began to make their way (migration) out of Africa approximately 100,000 years ago. As such, all of our ancestors were originally from Africa.
The first migration was to the Middle East, then slowly beyond. The last areas to be populated by humans were North and South America, with the first humans having trekked across the "land bridge" during the last Ice Age, about 11,000 to 15,000 years ago.
The out of Africa theory maintains that modern humans originated in Africa. It details that humans eventually migrated to other parts of the world.
It is based on the fact that all the oldest hominid fossils have been found in Africa. As a result of that the theory goes that human life originated in Africa.
The duration of Movement - R -evolution Africa is 1.08 hours.
One theory claims that when humans separated from the other apes through evolution, humans had white-pinkish skin with dark hair (similar to chimps) but as we lost the hair human skin tone darkened to cope with the heat in Africa. That said, 'white' man today came from a group who left Africa as 'black' people and adapted to the colder climate. The truth of the matter is that there is no way to know. Evolution, while supported by a substantial amount of established science, is still a theory. One theory. At best, only an educated guess can be made, and that guess is only as good as the education.
Evolution Theory
Toward a Theory of the Evolution of the Turkey - 2008 was released on: USA: 28 October 2008 (Chicago International Children's Film Festival)
The only theory. The theory that explains the facts of human evolution and is internally consistent, plus supported by massive amounts of evidence.
The only theory. The theory that explains the facts of human evolution and is internally consistent, plus supported by massive amounts of evidence.
There is no separate theory of evolution for humans. Human evolution is the theory of evolution applied to humans. Evolutionary theory states that modern lifeforms, including humans, derive from common ancestors through a process of reproductive variation and natural selection.
Yes it is
It's the evolutionary chain starting at the beginning of life and ending with today's humans, although evolution continues.
They do not belive in the theory of evolution beacuse it contradicts the bible's idea that the human race was created in 6 days.
It is based on the fact that all the oldest hominid fossils have been found in Africa. As a result of that the theory goes that human life originated in Africa.
It is based on the fact that all the oldest hominid fossils have been found in Africa. As a result of that the theory goes that human life originated in Africa.
Primates
Atomic theory is a theory about the nature of matter and related phenomena (http://en.wikipedia.org/wiki/Atomic_theory). The evolution of Humans is not strongly related (http://en.wikipedia.org/wiki/Human_evolution)
Because due to Darwins theory of evolution, fossils lead to adaptations over time therefor giving us reason to find evolution within human beings and animals.
There is no theory of creation. The theory of evolution by natural selection explains much about the fact of evolution. The only significance to human society is that some people can not accept the real and modern world because of ideological constraints.