Answer:
that humans descended from apes and originated in Africa.
Step-by-step explanation:
In simple words, Later humans evolved from Australopithecine predecessors around 3.5 billion years ago, most probably in Eastern Africa, most likely in the Kenyan Rift Valley, where even the earliest known stone tools were discovered.
Humans as well as the large mammals of Africa – chimpanzees (including bonobos or so-called "pygmy chimpanzees") and gorillas – have a shared ancestor that lived about 8 and 6 thousand years ago. Humans probably first evolved in Africa, and a great deal of human evolution has taken place on the continent.